swimIsaac Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.09 | B+1.30s to BB | 2025-12-14 | 2025 OR TTSC Holiday Invitational Meet venue |
| 100 Freestyle | SCY | 1:01.93 | B+3.14s to BB | 2025-12-13 | 2025 OR TTSC Holiday Invitational Meet venue |
| 200 Freestyle | SCY | 2:43.88 | +25.59s to B | 2024-12-21 | 2024 MAC IMX Challenge Invitational venue |
| 500 Freestyle | SCY | 6:37.75 | +21.46s to B | 2025-12-12 | 2025 OR TTSC Holiday Invitational Meet venue |
| 50 Backstroke | SCY | 36.70 | +4.01s to B | 2025-03-08 | OC Spring Finale venue |
| 100 Backstroke | SCY | 1:13.48 | +3.99s to B | 2025-12-13 | 2025 OR TTSC Holiday Invitational Meet venue |
| 200 Backstroke | SCY | 2:40.42 | +8.63s to B | 2026-02-08 | Legacy Aquatics Spring Qualifier venue |
| 50 Breaststroke | SCY | 39.18 | +1.69s to B | 2025-03-08 | OC Spring Finale venue |
| 100 Breaststroke | SCY | 1:20.39 | +1.80s to B | 2026-02-13 | 2026 OR HS 6A-4 venue |
| 200 Breaststroke | SCY | 3:01.20 | +9.71s to B | 2024-12-21 | 2024 MAC IMX Challenge Invitational venue |
| 50 Butterfly | SCY | 35.12 | +2.73s to B | 2025-10-12 | LA Fall Kick-Off 2025 venue |
| 100 Butterfly | SCY | 1:21.89 | +13.20s to B | 2025-10-11 | LA Fall Kick-Off 2025 venue |
| 200 Individual Medley | SCY | 2:39.08 | +4.89s to B | 2025-12-13 | 2025 OR TTSC Holiday Invitational Meet venue |
| 400 Individual Medley | SCY | 5:55.48 | +23.89s to B | 2026-02-06 | Legacy Aquatics Spring Qualifier venue |
| 50 Freestyle | SCM | 32.70 | +0.81s to B | 2025-11-02 | Oregon City Fall Open 2025 venue |
| 100 Freestyle | SCM | 1:13.21 | +3.22s to B | 2025-11-01 | Oregon City Fall Open 2025 venue |
| 200 Freestyle | SCM | 2:45.72 | +12.93s to B | 2025-11-01 | Oregon City Fall Open 2025 venue |
| 50 Breaststroke | SCM | 40.56 | B+2.07s to BB | 2025-11-02 | Oregon City Fall Open 2025 venue |
| 100 Breaststroke | SCM | 1:46.61 | +19.82s to B | 2024-11-03 | Oregon City Fall Open 2024 venue |
| 100 Butterfly | SCM | 1:32.48 | +16.59s to B | 2025-11-01 | Oregon City Fall Open 2025 venue |
| 50 Freestyle | LCM | 31.66 | B+0.67s to BB | 2026-06-14 | 2026 THSC June Open venue |
| 100 Freestyle | LCM | 1:11.82 | B+4.33s to BB | 2026-06-13 | 2026 THSC June Open venue |
| 50 Backstroke | LCM | 38.19 | B+2.30s to BB | 2026-06-13 | 2026 THSC June Open venue |
| 100 Backstroke | LCM | 1:21.46 | +0.27s to B | 2026-06-14 | 2026 THSC June Open venue |
| 50 Breaststroke | LCM | 40.71 | B+1.12s to BB | 2026-06-14 | 2026 THSC June Open venue |
| 100 Breaststroke | LCM | 1:34.80 | +3.41s to B | 2025-06-01 | LA OPEN 2025 venue |
| 200 Breaststroke | LCM | 3:26.36 | +6.47s to B | 2025-06-27 | 2025 Howard Jones Open venue |
| 50 Butterfly | LCM | 38.24 | +1.75s to B | 2025-06-29 | 2025 Howard Jones Open venue |
| 200 Individual Medley | LCM | 3:13.45 | +14.66s to B | 2025-06-28 | 2025 Howard Jones Open venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.23 | flying | 200 Free Relay (leg 2) | 2025-03-08 | OC Spring Finale |
| 50 Backstroke | SCY | 36.11 | flat | 200 Medley Relay | 2025-03-09 | OC Spring Finale |
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 15-16 · SCY
1666 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:37.75 | 335 |
| 200 BK SCY | 2:40.42 | 328 |
| 200 BR SCY | 3:01.20 | 330 |
| 200 IM SCY | 2:39.08 | 360 |
| 400 IM SCY | 5:55.48 | 313 |
| 200 FL SCY | — | 0 |
IMR 15-16 · SCY
1530 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:43.88 | 241 |
| 100 BK SCY | 1:13.48 | 328 |
| 100 BR SCY | 1:20.39 | 369 |
| 100 FL SCY | 1:21.89 | 232 |
| 200 IM SCY | 2:39.08 | 360 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.93
Front half 29.52s · back half 32.41s
200 Freestyle SCY 2:43.88
Front half 77.15s · back half 86.73s
500 Freestyle SCY 6:37.75
Front half 194.03s · back half 203.72s
100 Backstroke SCY 1:13.48
Front half 35.43s · back half 38.05s
200 Backstroke SCY 2:40.42
Front half 75.75s · back half 84.67s
100 Breaststroke SCY 1:20.39
Front half 37.51s · back half 42.88s
200 Breaststroke SCY 3:01.20
Front half 87.21s · back half 93.99s
100 Butterfly SCY 1:21.89
Front half 35.83s · back half 46.06s
200 Individual Medley SCY 2:39.08
Front half 72.59s · back half 86.49s
400 Individual Medley SCY 5:55.48
Front half 170.97s · back half 184.51s
100 Freestyle SCM 1:13.21
Front half 33.67s · back half 39.54s
200 Freestyle SCM 2:45.72
Front half 78.16s · back half 87.56s
100 Breaststroke SCM 1:46.61
Front half 49.92s · back half 56.69s
100 Butterfly SCM 1:32.48
Front half 38.83s · back half 53.65s
100 Freestyle LCM 1:11.82
Front half 32.43s · back half 39.39s
100 Backstroke LCM 1:21.46
Front half 38.78s · back half 42.68s
100 Breaststroke LCM 1:34.80
Front half 45.41s · back half 49.39s
200 Breaststroke LCM 3:26.36
Front half 101.03s · back half 105.33s
200 Individual Medley LCM 3:13.45
Front half 91.92s · back half 101.53s
Progression
Faster times are higher. One card per event, all courses & history.