swimEthan Kwak
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.17 | 2022-10-22 | 2022 Fox Fall Invitational 1 venue | |
| 50 Freestyle | SCY | 30.79 | B+0.30s to BB | 2026-02-15 | EST vs NAAC Dual Meet venue |
| 100 Freestyle | SCY | 1:07.85 | B+1.46s to BB | 2026-01-09 | EST SPEEDO Mid-Winter Invite |
| 200 Freestyle | SCY | 2:19.98 | BB+6.29s to A | 2026-02-14 | EST vs NAAC Dual Meet venue |
| 500 Freestyle | SCY | 6:10.11 | BB+10.12s to A | 2026-03-13 | 2026 Speedo Maryland Junior Championship - Si venue |
| 50 Backstroke | SCY | 37.47 | B+1.88s to BB | 2026-01-11 | EST SPEEDO Mid-Winter Invite fast pool |
| 100 Backstroke | SCY | 1:17.08 | B+1.39s to BB | 2026-03-15 | 2026 Speedo Maryland Junior Championship - Si venue |
| 200 Backstroke | SCY | 2:44.17 | B+3.68s to BB | 2026-02-15 | EST vs NAAC Dual Meet venue |
| 50 Breaststroke | SCY | 40.46 | B+0.37s to BB | 2026-01-10 | EST SPEEDO Mid-Winter Invite fast pool |
| 100 Breaststroke | SCY | 1:27.16 | B+1.67s to BB | 2026-02-14 | EST vs NAAC Dual Meet |
| 200 Breaststroke | SCY | 3:09.45 | B+7.06s to BB | 2026-02-14 | EST vs NAAC Dual Meet venue |
| 25 Butterfly | SCY | 26.81 | 2022-10-22 | 2022 Fox Fall Invitational 1 venue | |
| 50 Butterfly | SCY | 36.71 | B+2.52s to BB | 2026-02-15 | EST vs NAAC Dual Meet venue |
| 100 Butterfly | SCY | 1:23.98 | +1.09s to B | 2024-01-27 | 2024 MAC Robert J. Hogan Memorial Mini Meet |
| 100 Individual Medley | SCY | 1:19.39 | B+3.50s to BB | 2026-01-09 | EST SPEEDO Mid-Winter Invite |
| 200 Individual Medley | SCY | 2:53.14 | B+7.35s to BB | 2025-11-13 | MERC and CC November Invite |
| 50 Freestyle | LCM | 34.07 | BB+1.98s to A | 2026-04-18 | 2026 EST Spring Into Long Course venue |
| 100 Freestyle | LCM | 1:12.87 | BB+2.48s to A | 2026-06-20 | 2026 ASC Independence Meet fast pool |
| 200 Freestyle | LCM | 2:37.90 | BB+4.31s to A | 2026-01-01 | est sizzler 2026 results 1 |
| 400 Freestyle | LCM | 5:37.61 | BB+10.92s to A | 2026-05-01 | 2026 John C. Clegg Memorial Long Course Meet venue |
| 50 Backstroke | LCM | 42.51 | B+1.32s to BB | 2026-05-02 | 2026 John C. Clegg Memorial Long Course Meet venue |
| 100 Backstroke | LCM | 1:27.13 | BB+5.24s to A | 2026-05-03 | 2026 John C. Clegg Memorial Long Course Meet venue |
| 200 Backstroke | LCM | 3:05.62 | BB+11.63s to A | 2026-01-01 | est sizzler 2026 results 1 |
| 50 Breaststroke | LCM | 45.37 | BB+3.38s to A | 2026-01-01 | est sizzler 2026 results 1 |
| 100 Breaststroke | LCM | 1:38.85 | BB+7.56s to A | 2026-01-01 | est sizzler 2026 results 1 |
| 200 Breaststroke | LCM | 3:38.61 | B+7.02s to BB | 2026-01-01 | est sizzler 2026 results 1 |
| 50 Butterfly | LCM | 40.88 | B+2.19s to BB | 2026-06-20 | 2026 ASC Independence Meet fast pool |
| 100 Butterfly | LCM | 1:32.67 | B+5.38s to BB | 2026-06-21 | 2026 ASC Independence Meet fast pool |
| 200 Individual Medley | LCM | 3:10.30 | B+0.71s to BB | 2026-04-19 | 2026 EST Spring Into Long Course 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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:29.35 | flying | 400 Free Relay (leg 3) | 2024-10-20 | 2024 Fox Fall Invitational 1 |
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
2530 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:37.61 | 607 |
| 100 BK LCM | 1:27.13 | 527 |
| 100 BR LCM | 1:38.85 | 510 |
| 100 FL LCM | 1:32.67 | 391 |
| 200 IM LCM | 3:10.30 | 495 |
IMR 11-12 · LCM
2470 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:37.90 | 616 |
| 50 BK LCM | 42.51 | 450 |
| 50 BR LCM | 45.37 | 503 |
| 50 FL LCM | 40.88 | 406 |
| 200 IM LCM | 3:10.30 | 495 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:07.85 split/total mismatch
Front half 32.38s · back half 35.47s
200 Freestyle SCY 2:19.98
Front half 67.63s · back half 72.35s
500 Freestyle SCY 6:10.11
Front half 182.57s · back half 187.54s
100 Backstroke SCY 1:17.08
Front half 37.39s · back half 39.69s
200 Backstroke SCY 2:44.17
Front half 80.67s · back half 83.50s
200 Breaststroke SCY 3:09.45
Front half 91.08s · back half 98.37s
100 Individual Medley SCY 1:19.39 split/total mismatch
Front half 38.52s · back half 40.87s
200 Individual Medley SCY 2:53.14 split/total mismatch
100 Freestyle LCM 1:12.87
Front half 34.60s · back half 38.27s
200 Freestyle LCM 2:37.90 split/total mismatch
400 Freestyle LCM 5:37.61
Front half 165.03s · back half 172.58s
100 Backstroke LCM 1:27.13
Front half 42.37s · back half 44.76s
200 Backstroke LCM 3:05.62 split/total mismatch
100 Breaststroke LCM 1:38.85 split/total mismatch
Front half 46.57s · back half 52.28s
200 Breaststroke LCM 3:38.61 split/total mismatch
Front half 57.07s · back half 161.54s
100 Butterfly LCM 1:32.67
Front half 43.03s · back half 49.64s
200 Individual Medley LCM 3:10.30
Front half 92.47s · back half 97.83s
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.