swimSirena Mueller
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.63 | +3.54s to B | 2026-01-17 | 2026 TNAQ JANUARY INVITATIONAL fast pool |
| 50 Backstroke | SCY | 39.84 | +1.05s to B | 2026-01-16 | 2026 TNAQ JANUARY INVITATIONAL fast pool |
| 100 Backstroke | SCY | 1:27.81 | +1.22s to B | 2026-01-17 | 2026 TNAQ JANUARY INVITATIONAL fast pool |
| 50 Breaststroke | SCY | 47.53 | +3.54s to B | 2026-01-16 | 2026 TNAQ JANUARY INVITATIONAL fast pool |
| 50 Butterfly | SCY | 47.20 | +10.21s to B | 2025-10-26 | ACAC Lois Weir Invitational 2025 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 11-12 · SCY
363 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:27.81 | 363 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
924 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 39.84 | 389 |
| 50 BR SCY | 47.53 | 334 |
| 50 FL SCY | 47.20 | 201 |
| 200 FR SCY | — | 0 |
| 100 IM 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 1:27.81 RT 0.69s
Front half 40.87s · back half 46.94s
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.
Progression
Faster times are higher. One card per event, all courses & history.