swimRiver Shin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.78 | BB+0.69s to A·+5.59s to Sectionals | 2026-04-19 | 44th Annual Harry Mamizuka Invitationalvenue |
| 100 Freestyle | SCY | 1:02.60 | BB+1.31s to A·+11.61s to Sectionals | 2026-04-18 | 44th Annual Harry Mamizuka Invitationalvenue |
| 200 Freestyle | SCY | 2:15.99 | BB+2.30s to A·+24.20s to Sectionals | 2026-04-19 | 44th Annual Harry Mamizuka Invitationalvenue |
| 500 Freestyle | SCY | 6:02.62 | BB+2.63s to A·+59.93s to Sectionals | 2026-02-26 | 2026 HI Hawaiian Swimming SCY AGChampsfast pool |
| 50 Backstroke | SCY | 34.48 | BB+1.79s to A·+10.79s to Futures | 2026-02-28 | 2026 HI Hawaiian Swimming SCY AGChampsfast pool |
| 100 Backstroke | SCY | 1:11.95 | BB+2.66s to A·+16.46s to Sectionals | 2026-04-18 | 44th Annual Harry Mamizuka Invitationalvenue |
| 50 Breaststroke | SCY | 44.83 | +1.34s to B·+18.54s to Futures | 2024-04-27 | 42nd Annual Harry Mamizuka Invitational |
| 100 Breaststroke | SCY | 1:23.01 | BB+4.62s to A·+19.82s to Sectionals | 2026-04-19 | 44th Annual Harry Mamizuka Invitationalvenue |
| 50 Butterfly | SCY | 37.18 | +0.09s to B·+14.29s to Futures | 2025-10-25 | 2025 HI 25th Annual Bill Smith Invitational -venue |
| 100 Butterfly | SCY | 1:15.72 | BB+6.43s to A·+20.53s to Sectionals | 2026-04-19 | 44th Annual Harry Mamizuka Invitationalvenue |
| 200 Butterfly | SCY | 3:02.37 | +5.68s to B·+58.98s to Sectionals | 2025-10-08 | 1666110 |
| 100 Individual Medley | SCY | 1:15.12 | BB+5.13s to A | 2026-02-27 | 2026 HI Hawaiian Swimming SCY AGChampsfast pool |
| 200 Individual Medley | SCY | 2:35.44 | BB+3.15s to A·+31.45s to Sectionals | 2026-04-18 | 44th Annual Harry Mamizuka Invitationalvenue |
| 50 Freestyle | LCM | 32.80 | BB+0.71s to A·+5.81s to Sectionals | 2026-06-07 | 2026 15th Annual Wada Rainbow Invitational -venue |
| 100 Freestyle | LCM | 1:11.47 | BB+1.08s to A·+12.48s to Sectionals | 2026-06-06 | 2026 15th Annual Wada Rainbow Invitational -venue |
| 200 Freestyle | LCM | 2:32.33 | A+5.14s to AA·+23.64s to Sectionals | 2026-07-05 | 2026 Keo Nakama Swim Meetvenue |
| 400 Freestyle | LCM | 5:19.77 | A+6.68s to AA·+45.38s to Sectionals | 2026-07-03 | 2026 Keo Nakama Swim Meetvenue |
| 50 Backstroke | LCM | 38.42 | BB+0.63s to A·+10.53s to Futures | 2026-07-18 | 2026 HISI LCM Championshipsvenue |
| 100 Backstroke | LCM | 1:21.18 | A+3.09s to AA·+15.99s to Sectionals | 2026-07-05 | 2026 Keo Nakama Swim Meetvenue |
| 200 Backstroke | LCM | 2:52.77 | A+6.08s to AA·+31.28s to Sectionals | 2026-07-04 | 2026 Keo Nakama Swim Meetvenue |
| 50 Breaststroke | LCM | 43.65 | BB+1.66s to A·+12.76s to Futures | 2026-07-04 | 2026 Keo Nakama Swim Meetvenue |
| 100 Breaststroke | LCM | 1:38.32 | BB+7.03s to A·+24.62s to Sectionals | 2026-06-07 | 2026 15th Annual Wada Rainbow Invitational -venue |
| 50 Butterfly | LCM | 38.03 | BB+2.74s to A·+11.74s to Futures | 2026-06-06 | 2026 15th Annual Wada Rainbow Invitational -venue |
| 100 Butterfly | LCM | 1:30.84 | B+3.55s to BB·+27.75s to Sectionals | 2026-07-04 | 2026 Keo Nakama Swim Meetvenue |
| 200 Individual Medley | LCM | 2:55.71 | BB+1.52s to A·+31.02s to Sectionals | 2026-07-03 | 2026 Keo Nakama Swim Meetvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 | 35.14 | flying | 200 Free Relay (leg 2) | 2023-12-02 | 2023 HI 43rd Annual Ken Suenaga Invitational |
| 50 Breaststroke | SCY | 40.11 | flying | 200 Medley Relay (leg 2) | 2023-12-03 | 2023 HI 43rd Annual Ken Suenaga Invitational |
| 50 Freestyle | LCM | 23.22 | flying | 200 Medley Relay (leg 4) | 2026-07-17 | 2026 HISI LCM Championships |
| 100 Freestyle | LCM | 1:13.13 | flat | 400 Free Relay | 2026-07-16 | 2026 HISI LCM Championships |
| 100 Breaststroke | LCM | 1:41.84 | flying | 400 Medley Relay (leg 2) | 2026-07-18 | 2026 HISI LCM 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 11-12 · LCM
2927 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:19.77 | 714 |
| 100 BK LCM | 1:21.18 | 651 |
| 100 BR LCM | 1:38.32 | 518 |
| 100 FL LCM | 1:30.84 | 415 |
| 200 IM LCM | 2:55.71 | 629 |
IMR 11-12 · LCM
2995 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:32.33 | 686 |
| 50 BK LCM | 38.42 | 610 |
| 50 BR LCM | 43.65 | 565 |
| 50 FL LCM | 38.03 | 505 |
| 200 IM LCM | 2:55.71 | 629 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:02.60
Front half 30.15s · back half 32.45s
200 Freestyle SCY 2:15.99
Front half 65.63s · back half 70.36s
500 Freestyle SCY 6:02.62
Front half 178.42s · back half 184.20s
100 Backstroke SCY 1:11.95
Front half 34.84s · back half 37.11s
100 Breaststroke SCY 1:23.01
Front half 40.61s · back half 42.40s
100 Butterfly SCY 1:15.72
Front half 36.41s · back half 39.31s
200 Butterfly SCY 3:02.37 split/total mismatch
100 Individual Medley SCY 1:15.12
Front half 35.69s · back half 39.43s
200 Individual Medley SCY 2:35.44
Front half 75.04s · back half 80.40s
200 Freestyle LCM 2:32.33
Front half 73.55s · back half 78.78s
400 Freestyle LCM 5:19.77
Front half 158.82s · back half 160.95s
200 Backstroke LCM 2:52.77
Front half 84.82s · back half 87.95s
200 Individual Medley LCM 2:55.71
Front half 84.41s · back half 91.30s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.