swimJason Dong
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.41 | BB+0.72s to A | 2025-12-05 | 2025 LMST Fast and Flurrious Invitational |
| 100 Freestyle | SCY | 1:02.79 | B+0.10s to BB | 2025-01-01 | 1658770 |
| 200 Freestyle | SCY | 2:19.21 | B+2.02s to BB | 2025-12-05 | 2025 LMST Fast and Flurrious Invitational |
| 50 Backstroke | SCY | 32.38 | BB+1.99s to A | 2025-01-01 | 1658770 |
| 100 Backstroke | SCY | 1:07.97 | BB+4.18s to A | 2025-12-05 | 2025 LMST Fast and Flurrious Invitational |
| 50 Breaststroke | SCY | 35.20 | BB+0.51s to A | 2025-12-05 | 2025 LMST Fast and Flurrious Invitational |
| 100 Breaststroke | SCY | 1:16.09 | BB+3.80s to A | 2025-01-01 | 1658770 |
| 50 Butterfly | SCY | 32.63 | B+0.44s to BB | 2025-02-21 | 2025 IASI Age Group Championships |
| 100 Individual Medley | SCY | 1:08.82 | 2025-01-01 | 1658770 | |
| 200 Individual Medley | SCY | 2:30.84 | BB+9.65s to A | 2025-01-01 | 1658770 |
| 50 Freestyle | LCM | 32.01 | BB+1.42s to A | 2025-01-01 | 1607071 |
| 100 Freestyle | LCM | 1:13.30 | B+0.71s to BB | 2025-06-07 | 2025 Splash Out Hunger |
| 50 Backstroke | LCM | 37.11 | BB+1.72s to A | 2025-05-09 | 2025 David Armbruster Open |
| 100 Backstroke | LCM | 1:20.18 | BB+5.29s to A | 2026-05-08 | 2026 David Armbruster Open |
| 200 Backstroke | LCM | 2:20.97 | AAAA | 2025-06-07 | 2025 Splash Out Hunger |
| 50 Breaststroke | LCM | 40.01 | BB+0.62s to A | 2025-05-09 | 2025 David Armbruster Open |
| 100 Breaststroke | LCM | 1:26.26 | BB+2.97s to A | 2025-06-07 | 2025 Splash Out Hunger |
| 200 Breaststroke | LCM | 3:04.92 | BB+2.03s to A | 2025-06-07 | 2025 Splash Out Hunger |
| 50 Butterfly | LCM | 34.28 | BB+0.79s to A | 2026-05-08 | 2026 David Armbruster Open |
| 200 Individual Medley | LCM | 2:55.99 | BB+12.80s to A | 2025-05-09 | 2025 David Armbruster Open |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | LCM | 1:19.66 | flying | 400 Free Relay (leg 3) | 2024-07-26 | 2024 IA Long Course Championships |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 13-14 · LCM
1932 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:20.97 | 903 |
| 200 BR LCM | 3:04.92 | 556 |
| 200 IM LCM | 2:55.99 | 473 |
| 400 FR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · SCY
1922 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:19.21 | 452 |
| 100 BK SCY | 1:07.97 | 487 |
| 100 BR SCY | 1:16.09 | 499 |
| 200 IM SCY | 2:30.84 | 484 |
| 100 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:02.79
Front half 29.82s · back half 32.97s
200 Freestyle SCY 2:19.21 split/total mismatch
100 Backstroke SCY 1:07.97 split/total mismatch
50 Breaststroke SCY 35.20 split/total mismatch
Front half 48.67s · back half -13.47s
100 Breaststroke SCY 1:16.09
Front half 35.72s · back half 40.37s
100 Individual Medley SCY 1:08.82
Front half 33.10s · back half 35.72s
200 Individual Medley SCY 2:30.84
Front half 72.92s · back half 77.92s
100 Freestyle LCM 1:13.30
Front half 34.17s · back half 39.13s
200 Backstroke LCM 2:20.97
200 Breaststroke LCM 3:04.92
Progression
Faster times are higher. One card per event, all courses & history.