Madelyn Leung
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.90 | BB+1.51s to A·+6.11s to Sectionals | 2026-03-12 | WHAT March Showcasevenue |
| 100 Freestyle | SCY | 1:06.16 | BB+2.07s to A·+13.07s to Sectionals | 2025-12-13 | 2025 MR TRI Winter SCY Invitational |
| 200 Freestyle | SCY | 1:48.77 | AAAA·Winter JNs ✓+0.58s to Jr Nationals | 2025-02-07 | 2025 MR COND Last Chance Invitational |
| 500 Freestyle | SCY | 6:42.90 | BB+28.01s to A·+94.11s to Sectionals | 2026-01-23 | 2026 MR PAC Winter Classic Invitationalvenue |
| 50 Backstroke | SCY | 37.90 | B+1.81s to BB·+11.61s to Futures | 2026-01-24 | 2026 MR PAC Winter Classic Invitationalvenue |
| 100 Backstroke | SCY | 1:17.24 | BB+4.25s to A·+17.95s to Sectionals | 2026-03-12 | WHAT March Showcasevenue |
| 200 Backstroke | SCY | 2:46.99 | BB+12.60s to A·+38.10s to Sectionals | 2026-01-18 | GSA January Jump Start 2026venue |
| 50 Breaststroke | SCY | 37.52 | A+1.33s to AA·+7.73s to Futures | 2026-02-08 | 2026 MR QNS We Fly High Invitationalvenue |
| 100 Breaststroke | SCY | 1:20.14 | A+1.45s to AA·+11.95s to Sectionals | 2026-03-12 | WHAT March Showcasevenue |
| 200 Breaststroke | SCY | 2:49.57 | A+0.48s to AA·+20.18s to Sectionals | 2026-03-13 | 2026 MR SC Junior Metropolitan Championshipsvenue |
| 50 Butterfly | SCY | 35.37 | B+1.08s to BB·+9.68s to Futures | 2025-12-13 | 2025 MR TRI Winter SCY Invitational |
| 100 Butterfly | SCY | 1:25.50 | B+6.31s to BB·+27.01s to Sectionals | 2025-10-04 | 2025 MR QNS Hello Brooklyn Invitationalvenue |
| 100 Individual Medley | SCY | 1:11.44 | A+1.35s to AA | 2025-10-04 | 2025 MR QNS Hello Brooklyn Invitational |
| 200 Individual Medley | SCY | 2:36.47 | A+5.38s to AA·+25.78s to Sectionals | 2026-03-12 | WHAT March Showcasevenue |
| 400 Individual Medley | SCY | 5:42.79 | BB+6.50s to A·+64.40s to Sectionals | 2026-01-01 | Metropolitan Swimming Club |
| 50 Freestyle | LCM | 33.70 | BB+0.31s to A·+5.41s to Sectionals | 2026-06-13 | 2026 MR PAC Summer Classic Invitationalvenue |
| 100 Freestyle | LCM | 1:17.58 | BB+4.09s to A·+16.89s to Sectionals | 2026-05-30 | 2026 MR SSC A-May-Zing Races Invitationalvenue |
| 200 Freestyle | LCM | 2:44.19 | BB+4.10s to A·+33.30s to Sectionals | 2026-05-01 | 2026 MR COND May Meters Matter Invitationalfast pool |
| 400 Freestyle | LCM | 5:49.61 | BB+12.82s to A·+71.92s to Sectionals | 2025-06-27 | WHAT June LC Trials/Finals Invitevenue |
| 800 Freestyle | LCM | 11:47.30 | BB+2.41s to A·+137.31s to Sectionals | 2026-06-12 | 2026 MR PAC Summer Classic Invitationalvenue |
| 50 Backstroke | LCM | 39.45 | BB+0.96s to A·+8.56s to Futures | 2025-06-06 | 2025 MR LIE June Jumpoff Invitational |
| 100 Backstroke | LCM | 1:27.42 | BB+2.63s to A·+19.53s to Sectionals | 2025-06-06 | 2025 MR LIE June Jumpoff Invitational |
| 200 Backstroke | LCM | 3:00.09 | BB+1.70s to A·+33.90s to Sectionals | 2026-01-01 | Metropolitan Swimming Club |
| 50 Breaststroke | LCM | 40.58 | AA+1.49s to AAA·+5.79s to Futures | 2026-06-26 | WHAT June Trials Finals Meetvenue |
| 100 Breaststroke | LCM | 1:29.75 | AA+3.86s to AAA·+11.86s to Sectionals | 2026-06-26 | WHAT June Trials Finals Meetvenue |
| 200 Breaststroke | LCM | 3:11.51 | AA+5.12s to AAA·+22.12s to Sectionals | 2026-06-26 | WHAT June Trials Finals Meetvenue |
| 50 Butterfly | LCM | 37.31 | BB+1.52s to A·+7.82s to Futures | 2026-06-26 | WHAT June Trials Finals Meetvenue |
| 100 Butterfly | LCM | 1:31.85 | B+1.26s to BB·+25.56s to Sectionals | 2026-05-31 | 2026 MR SSC A-May-Zing Races Invitationalvenue |
| 200 Individual Medley | LCM | 2:58.33 | A+5.14s to AA·+29.94s to Sectionals | 2026-05-01 | 2026 MR COND May Meters Matter Invitationalfast pool |
| 400 Individual Medley | LCM | 6:32.66 | BB+7.87s to A·+72.17s to Sectionals | 2026-05-02 | 2026 MR COND May Meters Matter Invitationalfast pool |
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 | 32.14 | flying | 200 Free Relay (leg 2) | 2025-10-04 | 2025 MR QNS Hello Brooklyn Invitational |
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
3085 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:49.61 | 598 |
| 100 BK LCM | 1:27.42 | 579 |
| 100 BR LCM | 1:29.75 | 756 |
| 100 FL LCM | 1:31.85 | 457 |
| 200 IM LCM | 2:58.33 | 695 |
IMR 11-12 · SCY
3425 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:48.77 | 1100 |
| 50 BK SCY | 37.90 | 452 |
| 50 BR SCY | 37.52 | 679 |
| 50 FL SCY | 35.37 | 479 |
| 100 IM SCY | 1:11.44 | 715 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 6:42.90
Front half 198.81s · back half 204.09s
200 Backstroke SCY 2:46.99
Front half 83.23s · back half 83.76s
200 Breaststroke SCY 2:49.57
Front half 80.53s · back half 89.04s
50 Butterfly SCY 35.37 split/total mismatch
Front half 38.27s · back half -2.90s
100 Butterfly SCY 1:25.50
Front half 39.62s · back half 45.88s
400 Individual Medley SCY 5:42.79
Front half 171.43s · back half 171.36s
100 Freestyle LCM 1:17.58
Front half 37.30s · back half 40.28s
200 Freestyle LCM 2:44.19
Front half 77.19s · back half 87.00s
400 Freestyle LCM 5:49.61 split/total mismatch
800 Freestyle LCM 11:47.30
Front half 351.08s · back half 356.22s
200 Backstroke LCM 3:00.09
200 Breaststroke LCM 3:11.51 split/total mismatch
Front half 91.56s · back half 99.95s
100 Butterfly LCM 1:31.85
Front half 41.14s · back half 50.71s
200 Individual Medley LCM 2:58.33
Front half 86.81s · back half 91.52s
400 Individual Medley LCM 6:32.66
Front half 202.64s · back half 190.02s
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.