swimJoanna Wu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.64 | BB+1.15s to A | 2026-01-24 | 2026 Mile By Moonlight and Winterish Invite fast pool |
| 100 Freestyle | SCY | 1:14.88 | B+2.69s to BB | 2026-01-31 | 2026 Panther Invitational |
| 200 Freestyle | SCY | 2:50.32 | +1.23s to B | 2025-10-04 | Early October Central Park Series venue |
| 50 Backstroke | SCY | 38.31 | B+0.62s to BB | 2026-06-13 | 2026 JUNE BLOOM venue |
| 100 Backstroke | SCY | 1:29.32 | B+5.73s to BB | 2025-11-22 | 2025 SoFlo Last Chance and Holiday Classic venue |
| 50 Breaststroke | SCY | 46.82 | +1.33s to B | 2025-12-06 | 2025 Pompano Beach Santa Claus Meet venue |
| 100 Breaststroke | SCY | 1:45.83 | +5.54s to B | 2025-10-04 | Early October Central Park Series venue |
| 200 Breaststroke | SCY | 3:45.84 | +10.45s to B | 2025-11-22 | 2025 SoFlo Last Chance and Holiday Classic venue |
| 50 Butterfly | SCY | 35.38 | BB+1.99s to A | 2026-02-20 | Page 1 |
| 100 Individual Medley | SCY | 1:25.97 | B+3.68s to BB | 2026-06-13 | 2026 JUNE BLOOM venue |
| 200 Individual Medley | SCY | 3:17.14 | +4.35s to B | 2025-10-25 | 2025 FG YSF October Invite venue |
| 50 Freestyle | LCM | 35.80 | BB+1.01s to A | 2026-05-22 | 2026 Terrapin Invite fast pool |
| 100 Freestyle | LCM | 1:31.44 | +2.25s to B | 2025-06-13 | 2025 SoFlo Last Chance Summer Invite venue |
| 50 Backstroke | LCM | 43.36 | BB+3.27s to A | 2026-05-22 | 2026 Terrapin Invite fast pool |
| 100 Backstroke | LCM | 1:37.44 | BB+8.25s to A | 2026-06-06 | 18th Annual LC - NPB Summer Kickoff venue |
| 50 Breaststroke | LCM | 56.51 | +4.22s to B | 2025-06-14 | 2025 SoFlo Last Chance Summer Invite venue |
| 100 Breaststroke | LCM | 2:02.85 | +6.96s to B | 2026-06-06 | 18th Annual LC - NPB Summer Kickoff venue |
| 50 Butterfly | LCM | 39.25 | BB+1.86s to A | 2026-05-22 | 2026 Terrapin Invite fast pool |
| 200 Individual Medley | LCM | 3:40.79 | +0.20s to B | 2025-06-13 | 2025 SoFlo Last Chance Summer Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 34.99 | flat | 200 Free Relay | 2025-03-07 | 2025 FG Age Group SCY Championships |
| 50 Butterfly | SCY | 52.65 | flying | 200 Medley Relay (leg 3) | 2025-03-08 | 2025 FG Age Group SCY 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 11-12 · LCM
1079 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:37.44 | 418 |
| 100 BR LCM | 2:02.85 | 295 |
| 200 IM LCM | 3:40.79 | 366 |
| 400 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
IMR 11-12 · SCY
2041 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:50.32 | 366 |
| 50 BK SCY | 38.31 | 437 |
| 50 BR SCY | 46.82 | 349 |
| 50 FL SCY | 35.38 | 479 |
| 100 IM SCY | 1:25.97 | 410 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:14.88 split/total mismatch
Front half 34.21s · back half 40.67s
200 Freestyle SCY 2:50.32
100 Backstroke SCY 1:29.32
Front half 41.31s · back half 48.01s
100 Breaststroke SCY 1:45.83
Front half 50.20s · back half 55.63s
200 Breaststroke SCY 3:45.84
Front half 107.05s · back half 118.79s
100 Individual Medley SCY 1:25.97
Front half 38.44s · back half 47.53s
200 Individual Medley SCY 3:17.14
Front half 94.67s · back half 102.47s
100 Freestyle LCM 1:31.44
Front half 41.70s · back half 49.74s
100 Breaststroke LCM 2:02.85
Front half 56.93s · back half 65.92s
200 Individual Medley LCM 3:40.79
Front half 105.57s · back half 115.22s
Progression
Faster times are higher. One card per event, all courses & history.