Crystal Ma
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.49 | AA+0.80s to AAA·+1.20s to Sectionals | 2026-02-28 | 2026 OH BSC SC Regional Championshipsvenue |
| 100 Freestyle | SCY | 1:02.46 | BB+1.57s to A·+7.97s to Sectionals | 2024-12-07 | 2024 TYR NCAT Winter Invitevenue |
| 200 Freestyle | SCY | 2:04.27 | AA+3.38s to AAA·+6.38s to Sectionals | 2026-03-15 | 2026 OH SC Junior Championshipsfast pool |
| 500 Freestyle | SCY | 6:32.13 | B+9.24s to BB·+77.14s to Sectionals | 2023-12-01 | 2023 NCAT Winter Invitevenue |
| 1650 Freestyle | SCY | 22:09.83 | B+6.34s to BB·+233.34s to Sectionals | 2024-12-22 | 2024 OH CAC VD Challengevenue |
| 50 Backstroke | SCY | 33.60 | BB+2.21s to A·+6.31s to Sectionals | 2024-02-23 | 2024 OH UASC SC Regional Championships |
| 100 Backstroke | SCY | 1:02.15 | AA+1.46s to AAA·+1.66s to Sectionals | 2026-02-28 | 2026 OH BSC SC Regional Championshipsvenue |
| 200 Backstroke | SCY | 2:18.60 | A+0.71s to AA·+7.11s to Sectionals | 2026-03-01 | 2026 OH BSC SC Regional Championshipsvenue |
| 50 Breaststroke | SCY | 34.27 | AA+1.18s to AAA·+3.58s to Sectionals | 2026-03-01 | 2026 OH BSC SC Regional Championshipsvenue |
| 200 Breaststroke | SCY | 2:39.79 | A+2.90s to AA·+8.80s to Sectionals | 2026-02-28 | 2026 OH BSC SC Regional Championshipsvenue |
| 50 Butterfly | SCY | 27.25 | AAA+0.26s to AAAA·+0.56s to Sectionals | 2026-03-14 | 2026 OH SC Junior Championshipsfast pool |
| 100 Butterfly | SCY | 1:01.57 | AA+1.18s to AAA·+1.98s to Sectionals | 2026-03-13 | 2026 OH SC Junior Championshipsfast pool |
| 200 Butterfly | SCY | 2:19.19 | AA+4.50s to AAA·+6.10s to Sectionals | 2026-03-15 | 2026 OH SC Junior Championshipsfast pool |
| 100 Individual Medley | SCY | 1:12.44 | 2024-02-23 | 2024 OH UASC SC Regional Championships | |
| 200 Individual Medley | SCY | 2:20.07 | AA+4.48s to AAA·+7.08s to Sectionals | 2026-03-13 | 2026 OH SC Junior Championshipsfast pool |
| 400 Individual Medley | SCY | 4:53.89 | AA+6.20s to AAA·+9.90s to Sectionals | 2026-03-12 | 2026 OH SC Junior Championshipsfast pool |
| 50 Freestyle | LCM | 29.36 | AAA+1.37s to AAAA·+0.57s to Sectionals | 2026-07-18 | 2026 Central Zone East Summer Speedo Sectionafast pool |
| 100 Freestyle | LCM | 1:11.32 | BB+1.73s to A·+9.53s to Sectionals | 2024-07-13 | 2024 OH CM LC Regional Champsvenue |
| 200 Freestyle | LCM | 2:35.61 | BB+5.22s to A·+22.52s to Sectionals | 2024-07-14 | 2024 OH CM LC Regional Champsvenue |
| 50 Backstroke | LCM | 33.36 | AAA+1.37s to AAAA·+1.87s to Sectionals | 2026-07-30 | 2026 CZ 14 & U Championship Meet - IN |
| 100 Backstroke | LCM | 1:13.23 | AA+2.54s to AAA·+2.74s to Sectionals | 2026-07-18 | 2026 Central Zone East Summer Speedo Sectionafast pool |
| 200 Backstroke | LCM | 2:52.58 | BB+6.29s to A·+21.19s to Sectionals | 2025-05-17 | 2025 OH BKYS Spring Challenge |
| 50 Breaststroke | LCM | 44.45 | BB+3.36s to A·+8.86s to Sectionals | 2024-07-13 | 2024 OH CM LC Regional Champsvenue |
| 100 Breaststroke | LCM | 1:38.33 | B+3.24s to BB·+18.34s to Sectionals | 2024-07-14 | 2024 OH CM LC Regional Champsvenue |
| 200 Breaststroke | LCM | 3:30.53 | B+5.44s to BB·+37.74s to Sectionals | 2025-05-17 | 2025 OH BKYS Spring Challenge |
| 50 Butterfly | LCM | 30.25 | AAA+0.26s to AAAA·Sectionals ✓+0.76s to Futures | 2026-07-16 | 2026 Central Zone East Summer Speedo Sectionafast pool |
| 100 Butterfly | LCM | 1:08.06 | AAA+2.47s to AAAA·Sectionals ✓+3.37s to Futures | 2026-07-17 | 2026 Central Zone East Summer Speedo Sectionafast pool |
| 200 Butterfly | LCM | 2:46.37 | A+4.68s to AA·+14.38s to Sectionals | 2025-07-20 | 2025 OH LC Junior Championshipsvenue |
| 200 Individual Medley | LCM | 2:50.90 | BB+1.71s to A·+19.61s to Sectionals | 2025-07-13 | 2025 OH SW LC Regional Champsfast pool |
| 400 Individual Medley | LCM | 5:58.12 | A+14.33s to AA·+33.73s to Sectionals | 2025-07-12 | 2025 OH SW LC Regional Champsfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 27.92 | flat | 200 Free Relay | 2025-03-08 | 2025 OH SC Junior Championships |
| 50 Freestyle | SCY | 26.19 | flying | 200 Free Relay (leg 2) | 2026-03-13 | 2026 OH SC Junior Championships |
| 100 Freestyle | SCY | 1:01.38 | flat | 400 Free Relay | 2026-03-15 | 2026 OH SC Junior Championships |
| 100 Freestyle | SCY | 1:02.94 | flying | 400 Free Relay (leg 2) | 2025-03-09 | 2025 OH SC Junior Championships |
| 200 Freestyle | SCY | 2:04.27 | flat | 800 Free Relay | 2026-03-12 | 2026 OH SC Junior Championships |
| 50 Butterfly | SCY | 27.00 | flying | 200 Medley Relay (leg 3) | 2026-03-01 | 2026 OH BSC SC Regional Championships |
| 100 Butterfly | SCY | 1:01.02 | flying | 400 Medley Relay (leg 3) | 2026-03-14 | 2026 OH SC Junior Championships |
| 50 Freestyle | LCM | 30.77 | flying | 200 Free Relay (leg 4) | 2025-07-19 | 2025 OH LC Junior Championships |
| 100 Freestyle | LCM | 1:12.18 | flat | 400 Free Relay | 2024-07-21 | 2024 OH OSI LC Junior Championships |
| 50 Butterfly | LCM | 29.39 | flying | 200 Medley Relay (leg 3) | 2026-07-17 | 2026 Central Zone East Summer Speedo Sectiona |
| 100 Butterfly | LCM | 1:07.35 | flying | 400 Medley Relay (leg 3) | 2026-07-19 | 2026 Central Zone East Summer Speedo Sectiona |
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
4313 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:32.13 | 490 |
| 200 BK SCY | 2:18.60 | 729 |
| 200 BR SCY | 2:39.79 | 721 |
| 200 FL SCY | 2:19.19 | 784 |
| 200 IM SCY | 2:20.07 | 777 |
| 400 IM SCY | 4:53.89 | 812 |
IMR 13-14 · LCM
3388 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:35.61 | 603 |
| 100 BK LCM | 1:13.23 | 775 |
| 100 BR LCM | 1:38.33 | 476 |
| 100 FL LCM | 1:08.06 | 886 |
| 200 IM LCM | 2:50.90 | 648 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:02.46
Front half 29.90s · back half 32.56s
500 Freestyle SCY 6:32.13
Front half 192.04s · back half 200.09s
1650 Freestyle SCY 22:09.83
100 Backstroke SCY 1:02.15
Front half 30.07s · back half 32.08s
200 Backstroke SCY 2:18.60
Front half 68.61s · back half 69.99s
200 Breaststroke SCY 2:39.79
Front half 78.72s · back half 81.07s
100 Butterfly SCY 1:01.57
Front half 28.43s · back half 33.14s
200 Butterfly SCY 2:19.19
Front half 65.23s · back half 73.96s
100 Individual Medley SCY 1:12.44
Front half 32.90s · back half 39.54s
200 Individual Medley SCY 2:20.07
Front half 63.45s · back half 76.62s
400 Individual Medley SCY 4:53.89
Front half 138.53s · back half 155.36s
100 Freestyle LCM 1:11.32
Front half 34.29s · back half 37.03s
200 Freestyle LCM 2:35.61
Front half 75.23s · back half 80.38s
100 Backstroke LCM 1:13.23
Front half 35.56s · back half 37.67s
100 Breaststroke LCM 1:38.33
Front half 47.44s · back half 50.89s
100 Butterfly LCM 1:08.06
Front half 31.66s · back half 36.40s
200 Butterfly LCM 2:46.37
Front half 79.35s · back half 87.02s
200 Individual Medley LCM 2:50.90
Front half 79.82s · back half 91.08s
400 Individual Medley LCM 5:58.12
Front half 168.64s · back half 189.48s
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.