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In This Section
USMS Top 10 Swims by Thomas J Dion (44)
Below are all recorded individual Top 10 achievements for Thomas J Dion since 1971.
2025 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 3 | M45-49 1000 Free | Thomas J Dion | 46 | RMST | Potomac Valley | 10:48.84 | 
| 4 | M45-49 1650 Free | Thomas J Dion | 46 | RMST | Potomac Valley | 18:12.38 | 
2024 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 3 | M45-49 200 Free | Thomas J Dion | 46 | RMST | Potomac Valley | 2:11.47 | 
| 1 | M45-49 400 Free | Thomas J Dion | 46 | RMST | Potomac Valley | 4:32.81 | 
| 1 | M45-49 800 Free | Thomas J Dion | 46 | RMST | Potomac Valley | 9:29.12 | 
| 1 | M45-49 1500 Free | Thomas J Dion | 46 | RMST | Potomac Valley | 18:07.29 | 
| 5 | M45-49 200 Back | Thomas J Dion | 46 | RMST | Potomac Valley | 2:36.74 | 
| 5 | M45-49 200 Fly | Thomas J Dion | 46 | RMST | Potomac Valley | 2:40.19 | 
| 2 | M45-49 400 IM | Thomas J Dion | 46 | RMST | Potomac Valley | 5:23.13 | 
2024 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 4 | M45-49 200 Free | Thomas J Dion | 46 | RMST | Potomac Valley | 2:13.13 | 
| 2 | M45-49 400 Free | Thomas J Dion | 46 | RMST | Potomac Valley | 4:42.14 | 
| 3 | M45-49 800 Free | Thomas J Dion | 46 | RMST | Potomac Valley | 9:52.03 | 
| 3 | M45-49 1500 Free | Thomas J Dion | 46 | RMST | Potomac Valley | 18:58.71 | 
| 9 | M45-49 200 Back | Thomas J Dion | 46 | RMST | Potomac Valley | 2:43.87 | 
| 6 | M45-49 200 Fly | Thomas J Dion | 46 | RMST | Potomac Valley | 2:50.85 | 
| 8 | M45-49 200 IM | Thomas J Dion | 46 | RMST | Potomac Valley | 2:41.04 | 
| 2 | M45-49 400 IM | Thomas J Dion | 46 | RMST | Potomac Valley | 5:37.40 | 
2024 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 8 | M45-49 500 Free | Thomas J Dion | 45 | RMST | Potomac Valley | 5:16.03 | 
| 7 | M45-49 1000 Free | Thomas J Dion | 45 | RMST | Potomac Valley | 10:52.12 | 
| 3 | M45-49 1650 Free | Thomas J Dion | 45 | RMST | Potomac Valley | 18:04.26 | 
2023 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 6 | M45-49 200 Free | Thomas J Dion | 45 | RMST | Potomac Valley | 2:10.69 | 
| 3 | M45-49 400 Free | Thomas J Dion | 45 | RMST | Potomac Valley | 4:35.68 | 
| 2 | M45-49 800 Free | Thomas J Dion | 45 | RMST | Potomac Valley | 9:39.01 | 
| 4 | M45-49 1500 Free | Thomas J Dion | 45 | RMST | Potomac Valley | 18:30.28 | 
| 9 | M45-49 200 Back | Thomas J Dion | 45 | RMST | Potomac Valley | 2:36.93 | 
| 5 | M45-49 200 Fly | Thomas J Dion | 45 | RMST | Potomac Valley | 2:43.99 | 
| 7 | M45-49 400 IM | Thomas J Dion | 45 | RMST | Potomac Valley | 5:27.63 | 
2023 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 6 | M45-49 200 Free | Thomas J Dion | 45 | RMST | Potomac Valley | 2:13.27 | 
| 4 | M45-49 400 Free | Thomas J Dion | 45 | RMST | Potomac Valley | 4:44.38 | 
| 5 | M45-49 800 Free | Thomas J Dion | 45 | RMST | Potomac Valley | 9:56.46 | 
| 2 | M45-49 1500 Free | Thomas J Dion | 45 | RMST | Potomac Valley | 19:04.06 | 
| 9 | M45-49 200 Back | Thomas J Dion | 45 | RMST | Potomac Valley | 2:48.09 | 
| 7 | M45-49 200 Fly | Thomas J Dion | 45 | RMST | Potomac Valley | 2:52.25 | 
| 3 | M45-49 400 IM | Thomas J Dion | 45 | RMST | Potomac Valley | 5:33.77 | 
2023 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 4 | M40-44 1000 Free | Thomas J Dion | 44 | RMST | Potomac Valley | 11:02.73 | 
| 5 | M40-44 1650 Free | Thomas J Dion | 44 | RMST | Potomac Valley | 18:26.01 | 
2022 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 5 | M40-44 400 Free | Thomas J Dion | 44 | RMST | Potomac Valley | 4:41.75 | 
| 7 | M40-44 800 Free | Thomas J Dion | 44 | RMST | Potomac Valley | 10:09.71 | 
| 5 | M40-44 1500 Free | Thomas J Dion | 44 | RMST | Potomac Valley | 18:55.25 | 
| 9 | M40-44 200 Fly | Thomas J Dion | 44 | RMST | Potomac Valley | 2:55.96 | 
| 6 | M40-44 400 IM | Thomas J Dion | 44 | RMST | Potomac Valley | 5:41.92 | 
2022 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 9 | M40-44 400 Free | Thomas J Dion | 44 | RMST | Potomac Valley | 4:57.37 | 
| 7 | M40-44 800 Free | Thomas J Dion | 44 | RMST | Potomac Valley | 10:39.57 | 
| 8 | M40-44 400 IM | Thomas J Dion | 44 | RMST | Potomac Valley | 6:00.91 | 
USMS Top 10 Relay Swims by Thomas J Dion (7)
Below are all recorded relay Top 10 achievements for Thomas J Dion since 1971.
2024 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 4 | X200-239 400 Free | Thomas J Dion | 46 | RMST | Potomac Valley | 5:01.77 | 
2024 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 8 | X25+ 800 Free | Thomas J Dion | 45 | RMST | Potomac Valley | 9:50.69 | 
| 8 | X25+ 400 Medley | Thomas J Dion | 45 | RMST | Potomac Valley | 4:23.00 | 
2023 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 5 | X200-239 400 Medley | Thomas J Dion | 45 | RMST | Potomac Valley | 5:19.99 | 
2022 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 8 | M120-159 200 Medley | Thomas J Dion | 44 | RMST | Potomac Valley | 2:13.17 | 
| 10 | X200-239 200 Free | Thomas J Dion | 44 | RMST | Potomac Valley | 2:04.40 | 
| 9 | X200-239 200 Medley | Thomas J Dion | 44 | RMST | Potomac Valley | 2:24.59 | 
