swimAlex Yin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.26 | A+0.17s to AA | 2024-12-21 | 2024 WA State Senior Short Course Champs venue |
| 100 Freestyle | SCY | 50.57 | A+0.18s to AA | 2025-03-29 | 2025 PN Spring Finale, Division 2 venue |
| 200 Freestyle | SCY | 1:49.91 | AA+3.52s to AAA | 2025-03-09 | 2025 PN PDST March Pentathlon and Last Chance venue |
| 500 Freestyle | SCY | 5:09.12 | A+7.43s to AA | 2024-12-21 | 2024 WA State Senior Short Course Champs venue |
| 1650 Freestyle | SCY | 18:23.97 | BB+2.38s to A | 2025-02-02 | 2025 PN OCA John Walker Distance Classic venue |
| 100 Backstroke | SCY | 1:02.52 | B+0.43s to BB | 2025-03-08 | 2025 PN PDST March Pentathlon and Last Chance venue |
| 50 Breaststroke | SCY | 30.36 | A+0.77s to AA | 2025-10-19 | 2025 PN VAST Fall Classic venue |
| 100 Breaststroke | SCY | 1:06.53 | BB+1.84s to A | 2026-03-14 | 2026 Bellevue Club Premier Invite- Approved fast pool |
| 50 Butterfly | SCY | 25.70 | A+0.11s to AA | 2025-10-18 | 2025 PN VAST Fall Classic venue |
| 100 Butterfly | SCY | 57.89 | BB+1.20s to A | 2025-01-18 | 2025 PN VAST 48th Annual Washington Open venue |
| 100 Individual Medley | SCY | 1:02.28 | 2026-01-24 | 2026 PN PDST Winter Invitational Meet- Approv venue | |
| 200 Individual Medley | SCY | 2:08.34 | BB+0.15s to A | 2025-03-29 | 2025 PN Spring Finale, Division 2 venue |
| 50 Freestyle | LCM | 26.20 | AA+0.71s to AAA | 2025-06-28 | 2025 PN SMAC Summer Classic Invitational venue |
| 100 Freestyle | LCM | 57.16 | AA+1.57s to AAA | 2025-07-13 | 2025 PN OCA July Jamboree Invitational venue |
| 200 Freestyle | LCM | 2:08.09 | A+0.40s to AA | 2025-06-01 | 2025 PN VAST Summer Sprints and Distance Chal venue |
| 400 Freestyle | LCM | 4:37.43 | A+5.04s to AA | 2025-06-27 | 2025 PN SMAC Summer Classic Invitational venue |
| 100 Backstroke | LCM | 1:14.85 | B+1.76s to BB | 2024-05-18 | 2024 PN IST Sockeye Springtime Madness venue |
| 200 Backstroke | LCM | 2:51.11 | B+11.82s to BB | 2024-07-12 | 2024 SUNBURN CLASSIC venue |
| 100 Breaststroke | LCM | 1:18.14 | BB+2.65s to A | 2024-05-19 | 2024 PN IST Sockeye Springtime Madness venue |
| 200 Breaststroke | LCM | 2:56.23 | BB+11.54s to A | 2024-07-13 | 2024 SUNBURN CLASSIC venue |
| 100 Butterfly | LCM | 1:06.35 | BB+1.16s to A | 2025-05-31 | 2025 PN VAST Summer Sprints and Distance Chal venue |
| 200 Individual Medley | LCM | 2:30.99 | BB+2.40s to A | 2024-06-01 | 2024 PN VAST Summer Sprints and Distance Chal venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 51.81 | flying | 400 Free Relay (leg 4) | 2024-03-21 | 2024 Northwest Region Age Group Regionals |
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 17-18 · LCM
2238 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:37.43 | 687 |
| 200 BK LCM | 2:51.11 | 407 |
| 200 BR LCM | 2:56.23 | 521 |
| 200 IM LCM | 2:30.99 | 623 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · SCY
3079 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:49.91 | 757 |
| 100 BK SCY | 1:02.52 | 478 |
| 100 BR SCY | 1:06.53 | 596 |
| 100 FL SCY | 57.89 | 609 |
| 200 IM SCY | 2:08.34 | 639 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 50.57
Front half 24.44s · back half 26.13s
200 Freestyle SCY 1:49.91
Front half 51.99s · back half 57.92s
500 Freestyle SCY 5:09.12 RT 0.49s
Front half 152.05s · back half 157.07s
1650 Freestyle SCY 18:23.97
100 Backstroke SCY 1:02.52
Front half 30.12s · back half 32.40s
100 Breaststroke SCY 1:06.53 RT 0.66s
Front half 30.89s · back half 35.64s
100 Butterfly SCY 57.89 RT 0.45s
Front half 26.59s · back half 31.30s
100 Individual Medley SCY 1:02.28
Front half 30.33s · back half 31.95s
200 Individual Medley SCY 2:08.34
Front half 59.45s · back half 68.89s
100 Freestyle LCM 57.16 RT 0.60s
Front half 27.41s · back half 29.75s
200 Freestyle LCM 2:08.09 RT 0.62s
Front half 61.49s · back half 66.60s
400 Freestyle LCM 4:37.43 RT 0.59s
Front half 134.21s · back half 143.22s
200 Backstroke LCM 2:51.11
Front half 84.38s · back half 86.73s
200 Breaststroke LCM 2:56.23
Front half 84.75s · back half 91.48s
200 Individual Medley LCM 2:30.99 RT 0.52s
Front half 71.50s · back half 79.49s
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.