Mia Su
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.23 | AA+0.24s to AAA·Sectionals ✓+1.34s to Futures | 2026-01-17 | Cal Invitational Swim Meetvenue |
| 200 Freestyle | SCY | 1:53.81 | AAA+2.12s to AAAA·Sectionals ✓+1.52s to Futures | 2026-01-18 | Cal Invitational Swim Meetvenue |
| 500 Freestyle | SCY | 4:50.40 | AAAA·Winter JNs ✓+0.41s to Jr Nationals | 2025-12-11 | 2025 West Speedo Winter Juniorsvenue |
| 1000 Freestyle | SCY | 10:12.47 | AAAA·Futures ✓+0.98s to Winter JNs | 2026-02-01 | PLS Superleague SC Championshipsvenue |
| 1650 Freestyle | SCY | 17:10.11 | AAAA·Futures ✓+7.92s to Winter JNs | 2026-02-01 | PLS Superleague SC Championshipsvenue |
| 50 Backstroke | SCY | 2:15.76 | +100.57s to B·+109.47s to Futures | 2024-01-01 | Las Vegas Sandpipers |
| 200 Backstroke | SCY | 2:08.30 | AA+1.31s to AAA·Sectionals ✓+4.11s to Futures | 2025-03-02 | 2025 RBAC March Madness Spring Championshipvenue |
| 50 Breaststroke | SCY | 29.01 | AAAA·Futures ✓+0.22s to Jr Nationals | 2026-02-28 | 2026 CA NV Speedo Sect @ CCAvenue |
| 100 Breaststroke | SCY | 1:00.64 | AAAA·US Open ✓ | 2025-12-12 | 2025 West Speedo Winter Juniorsvenue |
| 200 Breaststroke | SCY | 2:13.35 | AAAA·Nationals ✓+1.36s to US Open | 2025-12-13 | 2025 West Speedo Winter Juniorsvenue |
| 100 Butterfly | SCY | 59.67 | AA+1.48s to AAA·Sectionals ✓+3.08s to Futures | 2026-01-31 | PLS Superleague SC Championshipsvenue |
| 200 Butterfly | SCY | 2:08.82 | AAA+5.03s to AAAA·Sectionals ✓+3.43s to Futures | 2026-01-17 | Cal Invitational Swim Meetvenue |
| 200 Individual Medley | SCY | 2:05.05 | AAA+0.46s to AAAA·Futures ✓+2.86s to Winter JNs | 2025-03-02 | 2025 RBAC March Madness Spring Championshipvenue |
| 400 Individual Medley | SCY | 4:18.68 | AAAA·Jr Nationals ✓+4.99s to US Open | 2025-12-12 | 2025 West Speedo Winter Juniorsvenue |
| 50 Freestyle | LCM | 29.10 | AA+0.71s to AAA·Sectionals ✓+1.71s to Futures | 2024-06-29 | Arena Grand Challenge 2024venue |
| 200 Freestyle | LCM | 2:07.41 | AAA+0.32s to AAAA·Futures ✓+2.42s to Jr Nationals | 2024-06-28 | Arena Grand Challenge 2024venue |
| 400 Freestyle | LCM | 4:33.11 | AAA+4.82s to AAAA·Sectionals ✓+4.32s to Futures | 2026-07-10 | 2026 SUPER LEAGUE LCM CHAMPIONSHIPSvenue |
| 800 Freestyle | LCM | 9:10.01 | AAAA·Futures ✓+3.22s to Jr Nationals | 2025-01-01 | 2025 tyr go challenge results |
| 1500 Freestyle | LCM | 17:34.98 | AAAA·Futures ✓+8.19s to Jr Nationals | 2024-06-30 | Arena Grand Challenge 2024venue |
| 100 Backstroke | LCM | 1:09.22 | AA+0.83s to AAA·Sectionals ✓+2.43s to Futures | 2024-06-29 | Arena Grand Challenge 2024venue |
| 50 Breaststroke | LCM | 32.48 | AAAA·US Open ✓ | 2025-07-31 | 2025 Speedo Junior National Championshipsfast pool |
| 100 Breaststroke | LCM | 1:10.15 | AAAA·Nationals ✓ | 2025-07-30 | 2025 Speedo Junior National Championshipsfast pool |
| 200 Breaststroke | LCM | 2:28.82 | AAAA·Nationals ✓ | 2025-08-02 | 2025 Speedo Junior National Championshipsfast pool |
| 100 Butterfly | LCM | 1:06.10 | AAA+2.81s to AAAA·Sectionals ✓+1.41s to Futures | 2024-06-28 | Arena Grand Challenge 2024venue |
| 200 Butterfly | LCM | 2:20.57 | AAA+0.68s to AAAA·Futures ✓+2.18s to Jr Nationals | 2025-01-01 | 2025 tyr go challenge results |
| 200 Individual Medley | LCM | 2:20.25 | AAAA·Jr Nationals ✓+1.16s to US Open | 2025-01-01 | 2025 tyr go challenge results |
| 400 Individual Medley | LCM | 4:54.93 | AAAA·US Open ✓+2.24s to Nationals | 2025-07-31 | 2025 Speedo Junior National Championshipsfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 Breaststroke | SCY | 28.27 | flying | 200 Medley Relay (leg 2) | 2025-12-10 | 2025 West Speedo Winter Juniors |
| 100 Breaststroke | SCY | 1:00.58 | flying | 400 Medley Relay (leg 2) | 2025-12-11 | 2025 West Speedo Winter Juniors |
| 50 Freestyle | LCM | 27.36 | flying | 200 Free Relay (leg 4) | 2025-06-27 | 2025 TYR GO Challenge |
| 50 Breaststroke | LCM | 32.61 | flying | 200 Medley Relay (leg 2) | 2025-08-01 | 2025 Speedo Junior National Championships |
| 100 Breaststroke | LCM | 1:09.30 | flying | 400 Medley Relay (leg 2) | 2025-08-03 | 2025 Speedo Junior National Championships |
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 · SCY
5817 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:50.40 | 1073 |
| 200 BK SCY | 2:08.30 | 799 |
| 200 BR SCY | 2:13.35 | 1100 |
| 200 FL SCY | 2:08.82 | 851 |
| 200 IM SCY | 2:05.05 | 944 |
| 400 IM SCY | 4:18.68 | 1050 |
IMR 17-18 · LCM
4760 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:07.41 | 962 |
| 100 BK LCM | 1:09.22 | 808 |
| 100 BR LCM | 1:10.15 | 1100 |
| 100 FL LCM | 1:06.10 | 853 |
| 200 IM LCM | 2:20.25 | 1037 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:53.81
Front half 54.91s · back half 58.90s
500 Freestyle SCY 4:50.40
Front half 144.58s · back half 145.82s
1650 Freestyle SCY 17:10.11
200 Backstroke SCY 2:08.30
Front half 62.61s · back half 65.69s
100 Breaststroke SCY 1:00.64
Front half 28.50s · back half 32.14s
200 Breaststroke SCY 2:13.35 RT 0.70s
Front half 65.89s · back half 67.46s
100 Butterfly SCY 59.67
Front half 28.28s · back half 31.39s
200 Butterfly SCY 2:08.82
Front half 62.25s · back half 66.57s
200 Individual Medley SCY 2:05.05
Front half 59.93s · back half 65.12s
400 Individual Medley SCY 4:18.68
Front half 126.21s · back half 132.47s
200 Freestyle LCM 2:07.41
Front half 62.55s · back half 64.86s
400 Freestyle LCM 4:33.11
Front half 136.68s · back half 136.43s
800 Freestyle LCM 9:10.01
Front half 271.09s · back half 278.92s
1500 Freestyle LCM 17:34.98
Front half 528.51s · back half 526.47s
100 Breaststroke LCM 1:10.15 RT 0.69s
Front half 33.59s · back half 36.56s
200 Breaststroke LCM 2:28.82 RT 0.66s
Front half 73.00s · back half 75.82s
200 Butterfly LCM 2:20.57
Front half 67.24s · back half 73.33s
200 Individual Medley LCM 2:20.25
Front half 68.06s · back half 72.19s
400 Individual Medley LCM 4:54.93 RT 0.69s
Front half 143.61s · back half 151.32s
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.
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.