Carina Dai
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.05 | AAA+0.06s to AAAA·Sectionals ✓+0.16s to Futures | 2025-02-13 | 2025 MR TYR Senior Met Winter Championship |
| 100 Freestyle | SCY | 51.75 | AAAA·Futures ✓+1.36s to Winter JNs | 2026-02-15 | 2026 MR TYR Senior Mets Winter Championshipvenue |
| 200 Freestyle | SCY | 1:51.22 | AAAA·Futures ✓+2.13s to Winter JNs | 2026-02-12 | 2026 MR TYR Senior Mets Winter Championshipvenue |
| 500 Freestyle | SCY | 5:08.38 | AAA+6.39s to AAAA·Sectionals ✓+5.79s to Futures | 2026-01-30 | CPAC January AGQvenue |
| 50 Backstroke | SCY | 32.09 | BB+1.80s to A·+5.80s to Futures | 2022-01-14 | 2022 MR LIAC Winter Wonderland Invitational |
| 100 Backstroke | SCY | 1:01.58 | AA+2.69s to AAA·+2.29s to Sectionals | 2023-11-17 | 2023 MR LIAC Thanksgiving Invitational |
| 200 Backstroke | SCY | 2:08.56 | AA+0.87s to AAA·Sectionals ✓+4.37s to Futures | 2026-01-30 | CPAC January AGQvenue |
| 50 Breaststroke | SCY | 28.05 | AAAA·Nationals ✓+0.06s to US Open | 2023-01-27 | 2023 MR LIAC January 13&Over Time Trial |
| 100 Breaststroke | SCY | 1:04.77 | AAAA·Futures ✓+1.68s to Winter JNs | 2025-02-13 | 2025 MR TYR Senior Met Winter Championship |
| 200 Breaststroke | SCY | 2:22.64 | AAA+2.05s to AAAA·Futures ✓+5.45s to Winter JNs | 2024-02-15 | 2024 MR TYR Senior Mets SCY Championships |
| 50 Butterfly | SCY | 29.76 | A+0.97s to AA·+4.07s to Futures | 2021-11-07 | 2021 MR LIAC November 7 Time Trial |
| 100 Butterfly | SCY | 54.99 | AAAA·Futures ✓+0.30s to Winter JNs | 2025-12-12 | 2025 Katie Ledecky Invitationalvenue |
| 200 Butterfly | SCY | 2:03.56 | AAAA·Futures ✓+1.87s to Winter JNs | 2025-12-13 | 2025 Katie Ledecky Invitationalvenue |
| 100 Individual Medley | SCY | 1:05.23 | 2023-01-27 | 2023 MR LIAC January 13&Over Time Trial | |
| 200 Individual Medley | SCY | 2:05.53 | AAA+0.04s to AAAA·Futures ✓+3.34s to Winter JNs | 2026-02-14 | 2026 MR TYR Senior Mets Winter Championshipvenue |
| 400 Individual Medley | SCY | 4:32.71 | AAA+4.02s to AAAA·Sectionals ✓+2.02s to Futures | 2024-03-08 | 2024 MR Metro SC Junior Mets Championships |
| 50 Freestyle | LCM | 27.79 | AAA+0.50s to AAAA·Sectionals ✓+0.40s to Futures | 2025-07-10 | 2025 MR TYR Senior Metropolitan Summer Champs |
| 100 Freestyle | LCM | 59.89 | AAA+1.00s to AAAA·Sectionals ✓+0.60s to Futures | 2026-04-25 | 2026 MR LIAC Speedo Long Island Challengevenue |
| 200 Freestyle | LCM | 2:10.12 | AAA+3.03s to AAAA·Sectionals ✓+2.33s to Futures | 2026-04-26 | 2026 MR LIAC Speedo Long Island Challengevenue |
| 400 Freestyle | LCM | 4:34.43 | AAA+5.14s to AAAA·Sectionals ✓+5.64s to Futures | 2026-04-25 | 2026 MR LIAC Speedo Long Island Challengevenue |
| 800 Freestyle | LCM | 9:37.86 | AAA+21.97s to AAAA·+7.87s to Sectionals | 2024-04-26 | 2024 MR LIAC Speedo Long Island Challengevenue |
| 50 Backstroke | LCM | 36.89 | BB+1.50s to A·+6.00s to Futures | 2022-05-14 | 2022 MR LIAC Spring Kickoff Invitational |
| 100 Backstroke | LCM | 1:09.77 | AA+0.98s to AAA·+1.88s to Sectionals | 2026-06-06 | 2026 MR LIAC Summertime Classic Invitationalvenue |
| 200 Backstroke | LCM | 2:52.86 | BB+11.87s to A·+26.67s to Sectionals | 2022-07-22 | 2022 Metropolitan Long Course Junior Olympics |
| 50 Breaststroke | LCM | 35.97 | AAA+0.78s to AAAA·+1.18s to Futures | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
| 100 Breaststroke | LCM | 1:16.96 | AAA+2.57s to AAAA·Sectionals ✓+0.97s to Futures | 2024-07-12 | 2024 MR Senior Mets LC Summer Championshipvenue |
| 200 Breaststroke | LCM | 2:48.62 | AA+1.43s to AAA·Sectionals ✓+5.23s to Futures | 2024-06-22 | 2024 MR LIAC Summer Fun Invitationalvenue |
| 50 Butterfly | LCM | 28.78 | AAAA·Futures ✓+0.39s to Jr Nationals | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
| 100 Butterfly | LCM | 1:03.41 | AAA+0.12s to AAAA·Futures ✓+0.72s to Winter JNs | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
| 200 Butterfly | LCM | 2:21.88 | AAA+0.79s to AAAA·Futures ✓+3.49s to Jr Nationals | 2024-07-14 | 2024 MR Senior Mets LC Summer Championshipvenue |
| 200 Individual Medley | LCM | 2:25.83 | AAA+2.04s to AAAA·Futures ✓+3.74s to Winter JNs | 2024-07-13 | 2024 MR Senior Mets LC Summer Championshipvenue |
| 400 Individual Medley | LCM | 5:22.84 | AA+2.25s to AAA·+2.35s to Sectionals | 2023-07-22 | 2023 MR Metro LC Age Group Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.24 | flying | 200 Free Relay (leg 2) | 2023-11-03 | 2022 Mid-Atlantic AG Championship Showdown |
| 100 Freestyle | SCY | 51.75 | flat | 400 Free Relay | 2026-02-15 | 2026 MR TYR Senior Mets Winter Championship |
| 200 Freestyle | SCY | 1:51.22 | flat | 800 Free Relay | 2026-02-12 | 2026 MR TYR Senior Mets Winter Championship |
| 50 Butterfly | SCY | 25.50 | flying | 200 Medley Relay (leg 3) | 2026-02-13 | 2026 MR TYR Senior Mets Winter Championship |
| 100 Butterfly | SCY | 55.20 | flying | 400 Medley Relay (leg 3) | 2026-02-14 | 2026 MR TYR Senior Mets Winter Championship |
| 50 Freestyle | LCM | 28.37 | flat | 200 Free Relay | 2024-07-12 | 2024 MR Senior Mets LC Summer Championship |
| 50 Freestyle | LCM | 28.66 | flying | 200 Free Relay (leg 4) | 2023-07-23 | 2023 MR Metro LC Age Group Championships |
| 100 Freestyle | LCM | 1:01.40 | flying | 400 Free Relay (leg 4) | 2024-07-14 | 2024 MR Senior Mets LC Summer Championship |
| 50 Breaststroke | LCM | 35.24 | flying | 200 Medley Relay (leg 2) | 2024-07-19 | 2024 Metropolitan LC Junior Met Championships |
| 50 Butterfly | LCM | 29.32 | flying | 200 Medley Relay (leg 3) | 2024-07-12 | 2024 MR Senior Mets LC Summer Championship |
| 100 Butterfly | LCM | 1:03.08 | flying | 400 Medley Relay (leg 3) | 2024-07-13 | 2024 MR Senior Mets LC Summer Championship |
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 15-16 · SCY
5638 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:08.38 | 927 |
| 200 BK SCY | 2:08.56 | 848 |
| 200 BR SCY | 2:22.64 | 935 |
| 200 FL SCY | 2:03.56 | 1020 |
| 200 IM SCY | 2:05.53 | 977 |
| 400 IM SCY | 4:32.71 | 931 |
IMR 15-16 · SCY
4778 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:51.22 | 1015 |
| 100 BK SCY | 1:01.58 | 755 |
| 100 BR SCY | 1:04.77 | 987 |
| 100 FL SCY | 54.99 | 1044 |
| 200 IM SCY | 2:05.53 | 977 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 5:08.38 split/total mismatch
100 Backstroke SCY 1:01.58
200 Backstroke SCY 2:08.56 split/total mismatch
100 Breaststroke SCY 1:04.77
200 Breaststroke SCY 2:22.64
50 Butterfly SCY 29.76 split/total mismatch
Front half 42.26s · back half -12.50s
100 Butterfly SCY 54.99
Front half 26.22s · back half 28.77s
200 Butterfly SCY 2:03.56
Front half 59.30s · back half 64.26s
200 Individual Medley SCY 2:05.53
Front half 58.58s · back half 66.95s
100 Freestyle LCM 59.89
Front half 29.13s · back half 30.76s
200 Freestyle LCM 2:10.12
Front half 63.62s · back half 66.50s
400 Freestyle LCM 4:34.43
Front half 136.89s · back half 137.54s
800 Freestyle LCM 9:37.86
Front half 284.85s · back half 293.01s
100 Backstroke LCM 1:09.77
Front half 34.32s · back half 35.45s
100 Breaststroke LCM 1:16.96
Front half 36.51s · back half 40.45s
200 Breaststroke LCM 2:48.62
Front half 81.62s · back half 87.00s
200 Butterfly LCM 2:21.88
Front half 67.46s · back half 74.42s
200 Individual Medley LCM 2:25.83
Front half 69.75s · back half 76.08s
400 Individual Medley LCM 5:22.84
Front half 155.27s · back half 167.57s
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.