Josie Sun
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.76 | A+0.17s to AA·+2.57s to Sectionals | 2025-11-12 | lac fall classic meet results 016299 |
| 100 Freestyle | SCY | 53.76 | AA+0.67s to AAA·+2.77s to Sectionals | 2025-11-12 | lac fall classic meet results 016299 |
| 200 Freestyle | SCY | 2:00.23 | AA+4.14s to AAA·+8.44s to Sectionals | 2025-11-12 | lac fall classic meet results 016299 |
| 500 Freestyle | SCY | 5:12.92 | AAA+13.93s to AAAA·+10.23s to Sectionals | 2026-10-12 | COR OCTOBER SENIOR Meet |
| 100 Backstroke | SCY | 1:05.21 | BB+1.42s to A·+9.72s to Sectionals | 2024-03-03 | 2024 Texas Age Group Swimming Short Course Chvenue |
| 50 Breaststroke | SCY | 35.79 | BB+1.10s to A·+9.50s to Futures | 2024-03-02 | 2024 Texas Age Group Swimming Short Course Chvenue |
| 100 Breaststroke | SCY | 1:16.27 | BB+3.98s to A·+13.08s to Sectionals | 2024-03-01 | 2024 Texas Age Group Swimming Short Course Chvenue |
| 50 Butterfly | SCY | 27.37 | AA+0.08s to AAA·+4.48s to Futures | 2025-11-12 | lac fall classic meet results 016299 |
| 200 Butterfly | SCY | 2:13.17 | AA+3.28s to AAA·+9.78s to Sectionals | 2025-11-12 | lac fall classic meet results 016299 |
| 100 Individual Medley | SCY | 1:09.70 | 2024-03-01 | 2024 Texas Age Group Swimming Short Course Chvenue | |
| 200 Individual Medley | SCY | 2:09.89 | AA+0.50s to AAA·+5.90s to Sectionals | 2026-10-12 | COR OCTOBER SENIOR Meet |
| 50 Freestyle | LCM | 28.03 | AA+0.04s to AAA·+1.04s to Sectionals | 2026-01-01 | Texas Senior Circuit Meet IV 2026 |
| 100 Freestyle | LCM | 59.45 | AAA+0.76s to AAAA·+0.46s to Sectionals | 2026-07-23 | 2026 Texas Age Group Swimming LC Champsvenue |
| 200 Freestyle | LCM | 2:08.01 | AAA+0.52s to AAAA·Sectionals ✓+10.22s to Futures | 2026-07-24 | 2026 Texas Age Group Swimming LC Champsvenue |
| 400 Freestyle | LCM | 4:32.85 | AAA+2.86s to AAAA·Sectionals ✓+22.86s to Futures | 2026-07-25 | 2026 Texas Age Group Swimming LC Champsvenue |
| 800 Freestyle | LCM | 9:40.50 | AAA+17.01s to AAAA·+10.51s to Sectionals | 2026-06-25 | Long Course Age Group Championship |
| 50 Backstroke | LCM | 5:17.56 | +276.37s to B·+289.67s to Futures | 2026-05-11 | MAC Senior May 8 10 Meet |
| 100 Backstroke | LCM | 1:13.01 | A+1.22s to AA·+7.82s to Sectionals | 2026-01-01 | HELD UNDER THE SANCTION OF USA SWIMMING |
| 50 Breaststroke | LCM | 36.05 | AAA+1.56s to AAAA·+5.16s to Futures | 2025-07-18 | 2025 Texas Age Group Championshipsvenue |
| 100 Breaststroke | LCM | 1:18.73 | AA+2.34s to AAA·+5.03s to Sectionals | 2025-07-19 | 2025 Texas Age Group Championshipsvenue |
| 200 Breaststroke | LCM | 2:45.68 | AAA+5.69s to AAAA·+4.80s to Sectionals | 2026-01-01 | Texas Senior Circuit Meet IV 2026 |
| 100 Butterfly | LCM | 1:06.92 | AA+0.83s to AAA·+3.83s to Sectionals | 2025-07-18 | 2025 Texas Age Group Championshipsvenue |
| 200 Butterfly | LCM | 2:32.36 | AA+3.87s to AAA·+11.27s to Sectionals | 2026-01-01 | Texas Senior Circuit Meet IV 2026 |
| 200 Individual Medley | LCM | 2:27.32 | AAA+4.53s to AAAA·+2.63s to Sectionals | 2026-01-01 | Texas Senior Circuit Meet IV 2026 |
| 400 Individual Medley | LCM | 5:09.44 | AAA+4.45s to AAAA·+1.65s to Sectionals | 2026-07-24 | 2026 Texas Age Group Swimming LC Champsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 27.04 | flat | 200 Free Relay | 2024-03-02 | 2024 Texas Age Group Swimming Short Course Ch |
| 100 Freestyle | SCY | 58.64 | flying | 400 Free Relay (leg 3) | 2024-03-01 | 2024 Texas Age Group Swimming Short Course Ch |
| 50 Breaststroke | SCY | 34.33 | flying | 200 Medley Relay (leg 2) | 2024-03-03 | 2024 Texas Age Group Swimming Short Course Ch |
| 50 Freestyle | LCM | 28.15 | flat | 200 Free Relay | 2025-07-20 | 2025 Texas Age Group Championships |
| 50 Freestyle | LCM | 29.81 | flying | 200 Free Relay (leg 3) | 2024-07-20 | 2024 Texas Age Group Swimming LC Champs |
| 50 Freestyle | LCM | 28.01 | flying | 200 Medley Relay (leg 4) | 2025-07-19 | 2025 Texas Age Group Championships |
| 100 Freestyle | LCM | 1:01.12 | flying | 400 Free Relay (leg 4) | 2025-07-18 | 2025 Texas Age Group Championships |
| 100 Freestyle | LCM | 1:01.16 | flying | 400 Medley Relay (leg 4) | 2025-07-17 | 2025 Texas Age Group Championships |
| 50 Butterfly | LCM | 31.88 | flying | 200 Medley Relay (leg 3) | 2024-07-21 | 2024 Texas Age Group Swimming LC Champs |
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 · LCM
3998 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:32.85 | 878 |
| 200 BR LCM | 2:45.68 | 773 |
| 200 FL LCM | 2:32.36 | 692 |
| 200 IM LCM | 2:27.32 | 807 |
| 400 IM LCM | 5:09.44 | 848 |
| 200 BK LCM | — | 0 |
IMR 13-14 · LCM
3771 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:08.01 | 886 |
| 100 BK LCM | 1:13.01 | 636 |
| 100 BR LCM | 1:18.73 | 711 |
| 100 FL LCM | 1:06.92 | 731 |
| 200 IM LCM | 2:27.32 | 807 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.76 split/total mismatch
200 Freestyle SCY 2:00.23 split/total mismatch
100 Backstroke SCY 1:05.21
Front half 31.56s · back half 33.65s
100 Breaststroke SCY 1:16.27
Front half 36.42s · back half 39.85s
100 Individual Medley SCY 1:09.70
Front half 32.54s · back half 37.16s
200 Individual Medley SCY 2:09.89 split/total mismatch
100 Freestyle LCM 59.45 RT 0.73s
Front half 28.76s · back half 30.69s
200 Freestyle LCM 2:08.01
Front half 61.93s · back half 66.08s
400 Freestyle LCM 4:32.85
Front half 134.74s · back half 138.11s
800 Freestyle LCM 9:40.50 split/total mismatch
100 Breaststroke LCM 1:18.73
Front half 36.83s · back half 41.90s
100 Butterfly LCM 1:06.92
Front half 31.71s · back half 35.21s
400 Individual Medley LCM 5:09.44
Front half 150.00s · back half 159.44s
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.