swimRahini Sen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 42.75 | +2.86s to B | 2026-02-15 | 2026 SwimMAC Qualifier Festival fast pool |
| 100 Freestyle | SCY | 1:32.24 | +1.35s to B | 2026-03-07 | 2026 SwimMAC BC Championship venue |
| 50 Backstroke | SCY | 48.37 | B+5.08s to BB | 2026-03-08 | 2026 SwimMAC BC Championship venue |
| 100 Backstroke | SCY | 1:43.29 | B+9.30s to BB | 2026-03-07 | 2026 SwimMAC BC Championship venue |
| 50 Breaststroke | SCY | 1:01.08 | +6.49s to B | 2026-02-14 | 2026 SwimMAC Qualifier Festival fast pool |
| 100 Breaststroke | SCY | 2:12.88 | +12.59s to B | 2026-03-08 | 2026 SwimMAC BC Championship venue |
| 100 Individual Medley | SCY | 1:46.25 | +1.26s to B | 2026-03-08 | 2026 SwimMAC BC Championship venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 10 & under · SCY
538 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:43.29 | 319 |
| 100 BR SCY | 2:12.88 | 219 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1123 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:32.24 | 300 |
| 50 BK SCY | 48.37 | 305 |
| 50 BR SCY | 1:01.08 | 220 |
| 100 IM SCY | 1:46.25 | 298 |
| 50 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:43.29
Front half 51.42s · back half 51.87s
100 Breaststroke SCY 2:12.88
Front half 65.19s · back half 67.69s
100 Individual Medley SCY 1:46.25
Front half 50.57s · back half 55.68s
Progression
Faster times are higher. One card per event, all courses & history.