swimDavid Yim
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.06 | BB+1.67s to A | 2024-11-03 | 15th Annual Pentathlon venue |
| 100 Freestyle | SCY | 1:01.23 | B+3.34s to BB | 2024-01-06 | 2024 EBSC Escape To Hawaii slow pool |
| 200 Freestyle | SCY | 2:09.69 | B+3.10s to BB | 2024-10-04 | Lake Country Phoenix Fall Senior Meet venue |
| 500 Freestyle | SCY | 5:47.06 | B+3.07s to BB | 2024-10-04 | Lake Country Phoenix Fall Senior Meet venue |
| 50 Backstroke | SCY | 32.11 | +0.32s to B | 2024-11-03 | 15th Annual Pentathlon venue |
| 100 Backstroke | SCY | 1:11.58 | +3.79s to B | 2024-10-13 | 2024 Ozaukee Aquatics Fall Classic venue |
| 50 Breaststroke | SCY | 33.56 | BB+2.07s to A | 2024-11-03 | 15th Annual Pentathlon venue |
| 100 Breaststroke | SCY | 1:17.94 | +0.95s to B | 2024-01-06 | 2024 EBSC Escape To Hawaii slow pool |
| 50 Butterfly | SCY | 28.81 | BB+1.62s to A | 2024-11-03 | 15th Annual Pentathlon venue |
| 100 Butterfly | SCY | 1:12.71 | +5.42s to B | 2024-01-06 | 2024 EBSC Escape To Hawaii slow pool |
| 100 Individual Medley | SCY | 1:06.33 | 2024-11-03 | 15th Annual Pentathlon venue | |
| 200 Individual Medley | SCY | 2:23.96 | B+3.47s to BB | 2024-10-04 | Lake Country Phoenix Fall Senior Meet venue |
| 400 Individual Medley | SCY | 4:57.26 | BB+19.57s to A | 2025-01-01 | 1674937 |
| 50 Freestyle | LCM | 28.59 | BB+0.30s to A | 2025-06-21 | Swim Fort Lauderdale Speedo Summer Classic venue |
| 100 Freestyle | LCM | 1:03.38 | BB+1.79s to A | 2026-01-01 | 41st Annual Daniel Jaekel Friendship Classic, 3-4/May 2025, S#: WI-26-2008 |
| 200 Freestyle | LCM | 2:32.19 | B+6.20s to BB | 2024-05-11 | Blue Devil Swim Club May Mania venue |
| 400 Freestyle | LCM | 5:13.34 | B+1.75s to BB | 2024-06-22 | 14th Annual Summer Sizzler slow pool |
| 50 Backstroke | LCM | 34.40 | BB+1.91s to A | 2026-01-01 | 41st Annual Daniel Jaekel Friendship Classic, 3-4/May 2025, S#: WI-26-2008 |
| 100 Backstroke | LCM | 1:22.40 | +2.91s to B | 2024-05-04 | Daniel Jaekel Friendship Classic 2024 slow pool |
| 200 Backstroke | LCM | 2:56.53 | +4.24s to B | 2024-05-11 | Blue Devil Swim Club May Mania venue |
| 50 Breaststroke | LCM | 36.79 | BB+0.90s to A | 2026-01-01 | 41st Annual Daniel Jaekel Friendship Classic, 3-4/May 2025, S#: WI-26-2008 |
| 100 Breaststroke | LCM | 1:18.11 | BB+1.12s to A | 2025-06-22 | Swim Fort Lauderdale Speedo Summer Classic venue |
| 200 Breaststroke | LCM | 2:46.59 | A+6.10s to AA | 2025-06-20 | Swim Fort Lauderdale Speedo Summer Classic venue |
| 50 Butterfly | LCM | 34.97 | B+1.68s to BB | 2024-05-04 | Daniel Jaekel Friendship Classic 2024 slow pool |
| 100 Butterfly | LCM | 1:09.93 | BB+3.94s to A | 2026-01-01 | 41st Annual Daniel Jaekel Friendship Classic, 3-4/May 2025, S#: WI-26-2008 |
| 200 Butterfly | LCM | 3:08.87 | +16.58s to B | 2024-06-02 | 9th Annual Pirate Plunge venue |
| 200 Individual Medley | LCM | 2:48.13 | B+4.24s to BB | 2024-06-22 | 14th Annual Summer Sizzler slow pool |
| 400 Individual Medley | LCM | 5:55.79 | B+6.50s to BB | 2024-05-10 | Blue Devil Swim Club May Mania venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 27.55 | flying | 200 Free Relay (leg 3) | 2024-01-06 | 2024 EBSC Escape To Hawaii |
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 · LCM
2867 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:13.34 | 511 |
| 200 BK LCM | 2:56.53 | 391 |
| 200 BR LCM | 2:46.59 | 671 |
| 200 FL LCM | 3:08.87 | 317 |
| 200 IM LCM | 2:48.13 | 484 |
| 400 IM LCM | 5:55.79 | 493 |
IMR 15-16 · LCM
2511 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:32.19 | 460 |
| 100 BK LCM | 1:22.40 | 376 |
| 100 BR LCM | 1:18.11 | 633 |
| 100 FL LCM | 1:09.93 | 558 |
| 200 IM LCM | 2:48.13 | 484 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.23
Front half 30.22s · back half 31.01s
200 Freestyle SCY 2:09.69
Front half 63.58s · back half 66.11s
500 Freestyle SCY 5:47.06
Front half 168.71s · back half 178.35s
100 Backstroke SCY 1:11.58
Front half 34.71s · back half 36.87s
100 Breaststroke SCY 1:17.94
Front half 37.00s · back half 40.94s
100 Butterfly SCY 1:12.71
Front half 33.52s · back half 39.19s
100 Individual Medley SCY 1:06.33
Front half 30.72s · back half 35.61s
200 Individual Medley SCY 2:23.96
Front half 69.59s · back half 74.37s
400 Individual Medley SCY 4:57.26
Front half 150.34s · back half 146.92s
200 Freestyle LCM 2:32.19
Front half 72.37s · back half 79.82s
400 Freestyle LCM 5:13.34
Front half 155.10s · back half 158.24s
100 Backstroke LCM 1:22.40
Front half 39.34s · back half 43.06s
200 Backstroke LCM 2:56.53
Front half 86.78s · back half 89.75s
100 Breaststroke LCM 1:18.11
Front half 36.60s · back half 41.51s
200 Breaststroke LCM 2:46.59
Front half 80.21s · back half 86.38s
200 Butterfly LCM 3:08.87
Front half 85.25s · back half 103.62s
200 Individual Medley LCM 2:48.13
Front half 83.40s · back half 84.73s
400 Individual Medley LCM 5:55.79
Front half 174.56s · back half 181.23s
Progression
Faster times are higher. One card per event, all courses & history.