Leyla Chuk
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.69 | A+0.80s to AA | 2025-11-15 | 2025 MR FREE Freedom IMX Challenge venue |
| 100 Freestyle | SCY | 1:00.75 | A+2.46s to AA | 2026-05-02 | 2026 MR FREE May Meters Showdown - SCY venue |
| 200 Freestyle | SCY | 3:17.78 | +43.99s to B | 2021-04-24 | 2021 MR FREE April Time Trial Invitational |
| 500 Freestyle | SCY | 6:09.66 | BB+16.27s to A | 2023-01-01 | Metropolitan Swimming Club |
| 50 Backstroke | SCY | 43.22 | +6.63s to B | 2022-03-05 | 2022 MR FREE TT Spring Challenger Invite |
| 100 Backstroke | SCY | 1:08.87 | BB+2.68s to A | 2025-11-15 | 2025 MR FREE Freedom IMX Challenge venue |
| 200 Backstroke | SCY | 2:27.52 | BB+3.63s to A | 2026-05-02 | 2026 MR FREE May Meters Showdown - SCY venue |
| 50 Breaststroke | SCY | 35.75 | A+1.16s to AA | 2026-01-01 | free 10january2026 |
| 100 Breaststroke | SCY | 1:15.86 | A+2.97s to AA | 2025-01-01 | free 08february2025 |
| 200 Breaststroke | SCY | 2:42.71 | A+5.82s to AA | 2025-12-13 | 2025 Katie Ledecky Invitational venue |
| 50 Butterfly | SCY | 31.39 | BB+0.50s to A | 2026-02-07 | 2026 MR FREE Championships Meets Qualifier venue |
| 100 Butterfly | SCY | 1:16.10 | B+4.71s to BB | 2025-10-25 | 2025 MR LIAC Chappy's Invitational venue |
| 100 Individual Medley | SCY | 1:14.38 | 2024-01-19 | 2024 ISCA January Classic venue | |
| 200 Individual Medley | SCY | 2:29.90 | BB+2.01s to A | 2025-11-15 | 2025 MR FREE Freedom IMX Challenge venue |
| 400 Individual Medley | SCY | 5:22.84 | BB+8.95s to A | 2025-11-16 | 2025 MR FREE Freedom IMX Challenge venue |
| 50 Freestyle | SCM | 31.90 | BB+0.91s to A | 2026-05-30 | 2026 MR FREE Summer Splash - SCM venue |
| 100 Freestyle | SCM | 1:12.46 | BB+5.17s to A | 2023-05-06 | 2023 MR FREE Freedom Meters Showdown venue |
| 200 Freestyle | SCM | 2:34.28 | BB+8.59s to A | 2026-05-30 | 2026 MR FREE Summer Splash - SCM venue |
| 400 Freestyle | SCM | 5:35.31 | B+0.32s to BB | 2023-05-06 | 2023 MR FREE Freedom Meters Showdown venue |
| 800 Freestyle | SCM | 11:55.41 | B+23.12s to BB | 2023-05-06 | 2023 MR FREE Freedom Meters Showdown venue |
| 50 Backstroke | SCM | 37.63 | B+0.14s to BB | 2026-05-30 | 2026 MR FREE Summer Splash - SCM venue |
| 200 Backstroke | SCM | 2:55.01 | B+2.72s to BB | 2023-05-07 | 2023 MR FREE Freedom Meters Showdown venue |
| 100 Breaststroke | SCM | 1:33.60 | B+2.51s to BB | 2024-05-19 | 2024 MR FREE May Meters Showdown (SCM) venue |
| 50 Butterfly | SCM | 36.01 | BB+1.92s to A | 2026-05-30 | 2026 MR FREE Summer Splash - SCM venue |
| 200 Individual Medley | SCM | 2:56.47 | BB+13.08s to A | 2023-05-07 | 2023 MR FREE Freedom Meters Showdown venue |
| 50 Freestyle | LCM | 31.53 | A+0.84s to AA | 2026-04-25 | 2026 MR LIAC Speedo Long Island Challenge venue |
| 100 Freestyle | LCM | 1:08.51 | A+1.82s to AA | 2026-04-26 | 2026 MR LIAC Speedo Long Island Challenge venue |
| 200 Freestyle | LCM | 2:39.10 | BB+8.71s to A | 2024-07-01 | KA Firecracker Classic Long Course A/BB/C Invitational |
| 400 Freestyle | LCM | 5:25.94 | BB+9.75s to A | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitational venue |
| 50 Backstroke | LCM | 41.02 | B+1.33s to BB | 2023-06-11 | 2023 MR LIAC Summertime Classic Invitational venue |
| 100 Backstroke | LCM | 1:19.09 | BB+2.00s to A | 2026-04-26 | 2026 MR LIAC Speedo Long Island Challenge venue |
| 200 Backstroke | LCM | 2:55.11 | BB+8.82s to A | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitational venue |
| 50 Breaststroke | LCM | 52.96 | +5.07s to B | 2022-01-01 | cond 29april2022 |
| 100 Breaststroke | LCM | 1:28.65 | BB+0.86s to A | 2024-07-01 | KA Firecracker Classic Long Course A/BB/C Invitational |
| 200 Breaststroke | LCM | 3:13.31 | BB+4.02s to A | 2024-07-01 | KA Firecracker Classic Long Course A/BB/C Invitational |
| 100 Butterfly | LCM | 1:44.40 | +17.01s to B | 2023-06-11 | 2023 MR LIAC Summertime Classic Invitational venue |
| 200 Individual Medley | LCM | 2:54.61 | BB+5.42s to A | 2024-07-01 | KA Firecracker Classic Long Course A/BB/C Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 16.99 | flying | 200 Free Relay (leg 2) | 2025-09-27 | 2025 MR FREE Season Starter |
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 13-14 · SCY
3119 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:09.66 | 585 |
| 200 BK SCY | 2:27.52 | 605 |
| 200 BR SCY | 2:42.71 | 682 |
| 200 IM SCY | 2:29.90 | 634 |
| 400 IM SCY | 5:22.84 | 613 |
| 200 FL SCY | — | 0 |
IMR 13-14 · LCM
2680 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:39.10 | 564 |
| 100 BK LCM | 1:19.09 | 615 |
| 100 BR LCM | 1:28.65 | 649 |
| 100 FL LCM | 1:44.40 | 245 |
| 200 IM LCM | 2:54.61 | 607 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 3:17.78
500 Freestyle SCY 6:09.66
Front half 185.88s · back half 183.78s
100 Backstroke SCY 1:08.87
Front half 33.56s · back half 35.31s
200 Backstroke SCY 2:27.52
Front half 73.39s · back half 74.13s
200 Breaststroke SCY 2:42.71
Front half 77.46s · back half 85.25s
100 Butterfly SCY 1:16.10
Front half 34.96s · back half 41.14s
100 Individual Medley SCY 1:14.38
Front half 35.52s · back half 38.86s
200 Individual Medley SCY 2:29.90
Front half 72.22s · back half 77.68s
400 Individual Medley SCY 5:22.84
Front half 158.74s · back half 164.10s
200 Freestyle SCM 2:34.28
Front half 75.65s · back half 78.63s
100 Breaststroke SCM 1:33.60
Front half 45.01s · back half 48.59s
100 Freestyle LCM 1:08.51
Front half 32.81s · back half 35.70s
200 Freestyle LCM 2:39.10 split/total mismatch
400 Freestyle LCM 5:25.94
Front half 161.10s · back half 164.84s
100 Backstroke LCM 1:19.09
Front half 38.37s · back half 40.72s
200 Backstroke LCM 2:55.11
Front half 86.27s · back half 88.84s
100 Breaststroke LCM 1:28.65 split/total mismatch
Front half 42.03s · back half 46.62s
200 Breaststroke LCM 3:13.31 split/total mismatch
100 Butterfly LCM 1:44.40
Front half 47.85s · back half 56.55s
200 Individual Medley LCM 2:54.61 split/total mismatch
Progression
Faster times are higher. One card per event, all courses & history.