Aviva Balkin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.88 | B+1.19s to BB | 2025-12-06 | 2025 SI JBST Wag Max Meet venue |
| 100 Freestyle | SCY | 1:10.61 | B+1.22s to BB | 2026-03-21 | 2026 SI CAST All Ages NTS Meet South venue |
| 50 Backstroke | SCY | 37.57 | B+1.48s to BB | 2026-03-21 | 2026 SI CAST All Ages NTS Meet South venue |
| 50 Breaststroke | SCY | 46.28 | +2.29s to B | 2026-03-21 | 2026 SI CAST All Ages NTS Meet South venue |
| 100 Individual Medley | SCY | 1:25.24 | B+6.05s to BB | 2025-12-06 | 2025 SI JBST Wag Max Meet venue |
| 50 Freestyle | LCM | 34.09 | BB+0.70s to A | 2026-06-06 | 2026 SI SOL Splash and Dash Max Jun 6-7 fast pool |
| 200 Freestyle | LCM | 2:57.50 | B+4.01s to BB | 2026-06-06 | 2026 SI SOL Splash and Dash Max Jun 6-7 fast pool |
| 50 Backstroke | LCM | 41.94 | B+0.25s to BB | 2026-06-06 | 2026 SI SOL Splash and Dash Max Jun 6-7 fast pool |
| 100 Backstroke | LCM | 1:35.97 | B+3.28s to BB | 2026-05-23 | 2026 SI HSA-A All Ages NTS May 23-24 venue |
| 50 Butterfly | LCM | 42.41 | +0.62s to B | 2026-05-23 | 2026 SI HSA-A All Ages NTS May 23-24 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 · LCM
438 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:35.97 | 438 |
| 400 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · LCM
1406 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:57.50 | 488 |
| 50 BK LCM | 41.94 | 513 |
| 50 FL LCM | 42.41 | 405 |
| 50 BR LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle LCM 34.09 · 15.5 min after 50 Backstroke
200 Freestyle LCM 2:57.50 · 16.5 min after 50 Freestyle
Front half 86.63s · back half 90.87s
50 Backstroke LCM 41.94
Progression
Faster times are higher. One card per event, all courses & history.