swimAlexandra Zuckerbraun
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.61 | 2025-03-01 | SMSC 2025 BB Championships venue | |
| 50 Freestyle | SCY | 34.41 | BB+2.22s to A·+8.32s to Sectionals | 2026-01-31 | 2026 CA AGAC Winterfest Classic venue |
| 100 Freestyle | SCY | 1:17.00 | BB+5.51s to A·+20.51s to Sectionals | 2026-01-31 | 2026 CA AGAC Winterfest Classic venue |
| 200 Freestyle | SCY | 2:59.25 | BB+20.86s to A·+56.86s to Sectionals | 2025-12-06 | 2025 CA LTA Toys for Tots Meet venue |
| 25 Backstroke | SCY | 22.37 | 2025-03-01 | SMSC 2025 BB Championships venue | |
| 50 Backstroke | SCY | 42.82 | BB+4.83s to A·+16.53s to Futures | 2025-12-06 | 2025 CA LTA Toys for Tots Meet venue |
| 100 Backstroke | SCY | 1:38.18 | B+4.19s to BB·+36.79s to Sectionals | 2026-02-01 | 2026 CA AGAC Winterfest Classic venue |
| 25 Breaststroke | SCY | 24.48 | 2025-03-01 | SMSC 2025 BB Championships venue | |
| 50 Breaststroke | SCY | 47.79 | BB+5.00s to A·+18.00s to Futures | 2025-10-11 | SMSC 47th Fall Invite venue |
| 100 Breaststroke | SCY | 1:38.49 | BB+4.90s to A·+27.90s to Sectionals | 2025-11-02 | 2025 CA Tom Hamilton Memorial Invite venue |
| 25 Butterfly | SCY | 20.56 | 2025-03-01 | SMSC 2025 BB Championships venue | |
| 50 Butterfly | SCY | 41.69 | BB+4.70s to A·+16.00s to Futures | 2026-02-01 | 2026 CA AGAC Winterfest Classic venue |
| 100 Individual Medley | SCY | 1:32.35 | BB+9.76s to A | 2026-01-10 | SMSC 2026 Triple Slam! venue |
| 200 Individual Medley | SCY | 3:11.54 | BB+15.35s to A·+55.05s to Sectionals | 2026-02-01 | 2026 CA AGAC Winterfest Classic venue |
| 50 Freestyle | LCM | 39.06 | BB+2.47s to A·+9.47s to Sectionals | 2026-06-21 | 2026 SLOS Firecracker Invitational venue |
| 100 Freestyle | LCM | 1:31.05 | BB+9.06s to A·+26.66s to Sectionals | 2026-05-31 | 2026 AGAC Spring Into Summer LCM fast pool |
| 200 Freestyle | LCM | 3:17.24 | BB+16.85s to A·+58.25s to Sectionals | 2026-05-30 | 2026 AGAC Spring Into Summer LCM fast pool |
| 400 Freestyle | LCM | 7:09.99 | B+7.80s to BB·+138.20s to Sectionals | 2026-05-31 | 2026 AGAC Spring Into Summer LCM fast pool |
| 50 Backstroke | LCM | 47.35 | BB+3.76s to A·+16.46s to Futures | 2026-05-30 | 2026 AGAC Spring Into Summer LCM fast pool |
| 100 Backstroke | LCM | 1:48.93 | B+0.44s to BB·+37.54s to Sectionals | 2026-04-19 | 2026 SLOS Spring Quadrathlon Challenge fast pool |
| 50 Breaststroke | LCM | 52.53 | BB+3.74s to A·+17.74s to Futures | 2026-06-21 | 2026 SLOS Firecracker Invitational venue |
| 100 Breaststroke | LCM | 1:50.27 | BB+1.78s to A·+29.28s to Sectionals | 2026-05-30 | 2026 AGAC Spring Into Summer LCM fast pool |
| 50 Butterfly | LCM | 45.73 | BB+4.14s to A·+16.24s to Futures | 2026-06-20 | 2026 SLOS Firecracker Invitational venue |
| 100 Butterfly | LCM | 1:49.84 | BB+11.35s to A·+40.55s to Sectionals | 2026-06-21 | 2026 SLOS Firecracker Invitational venue |
| 200 Individual Medley | LCM | 3:27.50 | BB+5.11s to A·+50.51s to Sectionals | 2026-05-31 | 2026 AGAC Spring Into Summer LCM fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 | LCM | 44.84 | flying | 200 Free Relay (leg 2) | 2025-07-19 | Renee and Jim Patterson Meet 2025 |
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 10 & under · LCM
2493 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:17.24 | 486 |
| 100 BK LCM | 1:48.93 | 412 |
| 100 BR LCM | 1:50.27 | 599 |
| 100 FL LCM | 1:49.84 | 394 |
| 200 IM LCM | 3:27.50 | 602 |
IMR 10 & under · LCM
2536 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:31.05 | 469 |
| 50 BK LCM | 47.35 | 496 |
| 50 BR LCM | 52.53 | 514 |
| 50 FL LCM | 45.73 | 455 |
| 200 IM LCM | 3:27.50 | 602 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:17.00
Front half 35.95s · back half 41.05s
200 Freestyle SCY 2:59.25
Front half 86.44s · back half 92.81s
100 Backstroke SCY 1:38.18
Front half 48.69s · back half 49.49s
100 Breaststroke SCY 1:38.49
Front half 45.73s · back half 52.76s
200 Individual Medley SCY 3:11.54
Front half 94.16s · back half 97.38s
100 Freestyle LCM 1:31.05
Front half 42.52s · back half 48.53s
200 Freestyle LCM 3:17.24
Front half 92.96s · back half 104.28s
400 Freestyle LCM 7:09.99
Front half 212.79s · back half 217.20s
100 Breaststroke LCM 1:50.27
Front half 52.44s · back half 57.83s
100 Butterfly LCM 1:49.84
Front half 53.04s · back half 56.80s
200 Individual Medley LCM 3:27.50
Front half 104.33s · back half 103.17s
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.