swimSonia Chadha
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.70 | B+1.81s to BB | 2025-12-06 | 2025 MR NYS Holiday Classic Trials & Finals venue |
| 100 Freestyle | SCY | 1:09.49 | B+2.20s to BB | 2025-01-01 | Metropolitan Swimming Club |
| 200 Freestyle | SCY | 2:30.91 | B+4.42s to BB | 2025-12-06 | 2025 MR NYS Holiday Classic Trials & Finals venue |
| 500 Freestyle | SCY | 6:51.73 | B+21.14s to BB | 2025-11-14 | 2025 Water Rat Age Group Qualifier |
| 50 Backstroke | SCY | 44.68 | +7.49s to B | 2023-12-15 | CT BULL December Invite |
| 100 Backstroke | SCY | 1:25.59 | +6.30s to B | 2025-11-14 | 2025 Water Rat Age Group Qualifier |
| 200 Backstroke | SCY | 2:59.67 | +8.68s to B | 2025-11-14 | 2025 Water Rat Age Group Qualifier |
| 50 Breaststroke | SCY | 47.49 | +4.30s to B | 2025-02-01 | 2025 CT CDOG January-February Invite slow pool |
| 100 Breaststroke | SCY | 1:41.88 | +10.89s to B | 2025-02-02 | 2025 CT CDOG January-February Invite slow pool |
| 100 Individual Medley | SCY | 1:30.36 | 2025-02-01 | 2025 CT CDOG January-February Invite slow pool | |
| 200 Individual Medley | SCY | 3:00.37 | +3.68s to B | 2025-01-01 | Metropolitan Swimming Club |
| 50 Freestyle | LCM | 35.73 | B+0.34s to BB | 2026-05-31 | 2026 MR SSC A-May-Zing Races Invitational venue |
| 100 Freestyle | LCM | 1:14.81 | BB+3.82s to A | 2026-06-05 | 060526grym results |
| 400 Freestyle | LCM | 5:48.71 | BB+23.72s to A | 2026-05-30 | 2026 MR SSC A-May-Zing Races Invitational venue |
| 800 Freestyle | LCM | 12:05.15 | BB+51.36s to A | 2026-05-01 | 050126zeus results |
| 1000 Freestyle | LCM | 9:15.29 | 2024-06-29 | 6 29 24 ct ow full results rev090424 | |
| 50 Backstroke | LCM | 43.88 | +0.09s to B | 2026-05-31 | 2026 MR SSC A-May-Zing Races Invitational venue |
| 100 Backstroke | LCM | 1:30.90 | B+4.91s to BB | 2026-06-05 | 060526grym results |
| 200 Backstroke | LCM | 3:17.74 | B+12.25s to BB | 2026-05-31 | 2026 MR SSC A-May-Zing Races Invitational venue |
| 50 Breaststroke | LCM | 52.50 | +3.41s to B | 2024-05-31 | 053124zeus results rev060424 |
| 100 Breaststroke | LCM | 1:40.79 | B+3.50s to BB | 2026-06-27 | 062626rywc results |
| 50 Butterfly | LCM | 48.89 | +7.70s to B | 2024-06-28 | 062824rywc results |
| 200 Individual Medley | LCM | 3:02.81 | BB+9.32s to A | 2026-06-27 | 062626rywc results |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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.
IMX / IMR
IMX 13-14 · LCM
1419 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:48.71 | 496 |
| 200 BK LCM | 3:17.74 | 394 |
| 200 IM LCM | 3:02.81 | 529 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · SCY
1392 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:30.91 | 445 |
| 100 BK SCY | 1:25.59 | 306 |
| 100 BR SCY | 1:41.88 | 277 |
| 200 IM SCY | 3:00.37 | 364 |
| 100 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:30.91
Front half 72.81s · back half 78.10s
500 Freestyle SCY 6:51.73
Front half 204.04s · back half 207.69s
100 Backstroke SCY 1:25.59
Front half 42.04s · back half 43.55s
200 Backstroke SCY 2:59.67
100 Breaststroke SCY 1:41.88
Front half 49.19s · back half 52.69s
100 Individual Medley SCY 1:30.36
Front half 42.46s · back half 47.90s
200 Individual Medley SCY 3:00.37
Front half 87.37s · back half 93.00s
100 Freestyle LCM 1:14.81 split/total mismatch
Front half 36.15s · back half 38.66s
400 Freestyle LCM 5:48.71
Front half 170.63s · back half 178.08s
800 Freestyle LCM 12:05.15 split/total mismatch
100 Backstroke LCM 1:30.90 split/total mismatch
Front half 44.56s · back half 46.34s
200 Backstroke LCM 3:17.74
Front half 97.31s · back half 100.43s
100 Breaststroke LCM 1:40.79 split/total mismatch
Front half 50.30s · back half 50.49s
200 Individual Medley LCM 3:02.81 split/total mismatch
Progression
Faster times are higher. One card per event, all courses & history.