swimJasper Shen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.26 | BB+0.17s to A | 2025-01-01 | Louisiana State University S&D |
| 100 Freestyle | SCY | 1:06.18 | BB+4.89s to A | 2024-10-19 | BATS 2024 October Invite venue |
| 200 Freestyle | SCY | 2:19.99 | BB+6.30s to A | 2025-02-23 | MAC Hosted 2025 Gulf 12 & Under Champs fast pool |
| 500 Freestyle | SCY | 6:06.91 | BB+6.92s to A | 2024-12-06 | 2024 Gulf Age Group Championships venue |
| 50 Backstroke | SCY | 33.96 | BB+1.27s to A | 2025-01-01 | Louisiana State University S&D |
| 100 Backstroke | SCY | 1:15.57 | BB+6.28s to A | 2025-02-21 | MAC Hosted 2025 Gulf 12 & Under Champs |
| 50 Breaststroke | SCY | 37.34 | BB+0.65s to A | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 100 Breaststroke | SCY | 1:26.28 | B+0.79s to BB | 2025-02-22 | MAC Hosted 2025 Gulf 12 & Under Champs fast pool |
| 50 Butterfly | SCY | 29.74 | A+0.05s to AA | 2024-12-08 | 2024 Gulf Age Group Championships venue |
| 100 Butterfly | SCY | 1:06.70 | A+0.81s to AA | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 100 Individual Medley | SCY | 1:11.86 | BB+1.87s to A | 2025-02-21 | MAC Hosted 2025 Gulf 12 & Under Champs |
| 200 Individual Medley | SCY | 2:28.21 | A+2.62s to AA | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 400 Individual Medley | SCY | 5:36.00 | BB+12.51s to A | 2025-01-01 | Louisiana State University S&D |
| 50 Freestyle | LCM | 34.02 | BB+1.93s to A | 2024-05-26 | 2024 Fleet Summer Classic venue |
| 100 Freestyle | LCM | 1:16.91 | B+0.72s to BB | 2024-06-21 | 2024 Aggieland June Long Course Invitational venue |
| 200 Freestyle | LCM | 2:34.43 | BB+0.84s to A | 2026-04-18 | 2026 DADS April Intrasquad |
| 50 Backstroke | LCM | 38.89 | BB+1.10s to A | 2026-04-18 | 2026 DADS April Intrasquad |
| 200 Backstroke | LCM | 3:45.31 | +22.32s to B | 2026-01-01 | Katy Aquatics |
| 50 Breaststroke | LCM | 48.37 | B+2.48s to BB | 2024-06-21 | 2024 Aggieland June Long Course Invitational venue |
| 50 Butterfly | LCM | 36.44 | BB+1.15s to A | 2024-06-21 | 2024 Aggieland June Long Course Invitational venue |
| 100 Butterfly | LCM | 1:26.66 | BB+7.17s to A | 2024-07-19 | 2024 Texas Age Group Swimming LC Champs venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.67 | flying | 200 Free Relay (leg 4) | 2024-03-02 | 2024 Texas Age Group Swimming Short Course Ch |
| 100 Freestyle | SCY | 1:09.52 | flying | 400 Free Relay (leg 4) | 2024-03-01 | 2024 Texas Age Group Swimming Short Course Ch |
| 50 Butterfly | SCY | 44.15 | flying | 200 Medley Relay (leg 3) | 2025-02-23 | MAC Hosted 2025 Gulf 12 & Under Champs |
| 50 Freestyle | LCM | 33.57 | flying | 200 Free Relay (leg 2) | 2024-07-20 | 2024 Texas Age Group Swimming LC Champs |
| 100 Freestyle | LCM | 1:15.02 | flying | 400 Free Relay (leg 2) | 2024-07-19 | 2024 Texas Age Group Swimming LC Champs |
| 50 Butterfly | LCM | 36.07 | flying | 200 Medley Relay (leg 3) | 2024-07-21 | 2024 Texas Age Group Swimming LC Champs |
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 11-12 · SCY
3006 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:06.91 | 632 |
| 100 BK SCY | 1:15.57 | 487 |
| 100 BR SCY | 1:26.28 | 485 |
| 100 FL SCY | 1:06.70 | 695 |
| 200 IM SCY | 2:28.21 | 707 |
IMR 11-12 · SCY
3089 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:19.99 | 583 |
| 50 BK SCY | 33.96 | 571 |
| 50 BR SCY | 37.34 | 599 |
| 50 FL SCY | 29.74 | 722 |
| 100 IM SCY | 1:11.86 | 614 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:06.18
Front half 32.36s · back half 33.82s
200 Freestyle SCY 2:19.99
Front half 68.23s · back half 71.76s
500 Freestyle SCY 6:06.91
Front half 182.45s · back half 184.46s
100 Backstroke SCY 1:15.57 split/total mismatch
Front half 36.35s · back half 39.22s
100 Breaststroke SCY 1:26.28
Front half 40.74s · back half 45.54s
100 Butterfly SCY 1:06.70 split/total mismatch
Front half 32.45s · back half 34.25s
100 Individual Medley SCY 1:11.86 split/total mismatch
Front half 34.87s · back half 36.99s
200 Individual Medley SCY 2:28.21 split/total mismatch
100 Butterfly LCM 1:26.66
Front half 38.62s · back half 48.04s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.