Siena Chavez
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.93 | AA+0.94s to AAA·+1.84s to Sectionals | 2026-02-07 | 2026 PVST Coastal vs. Cancer venue |
| 100 Freestyle | SCY | 1:04.34 | BB+0.25s to A·+7.85s to Sectionals | 2024-12-15 | 2024 CA GWSC/SCS WAG venue |
| 200 Freestyle | SCY | 2:19.20 | A+5.01s to AA·+16.81s to Sectionals | 2025-11-22 | 2025 CANY Cranberry venue |
| 500 Freestyle | SCY | 6:28.66 | BB+13.77s to A·+59.27s to Sectionals | 2026-01-24 | 2026 CA SBSC January IMX Meet venue |
| 50 Backstroke | SCY | 33.55 | BB+0.26s to A·+7.26s to Futures | 2026-01-24 | 2026 CA SBSC January IMX Meet venue |
| 100 Backstroke | SCY | 1:17.64 | BB+4.65s to A·+16.25s to Sectionals | 2024-12-15 | 2024 CA GWSC/SCS WAG venue |
| 50 Breaststroke | SCY | 39.78 | BB+2.09s to A·+9.99s to Futures | 2025-11-22 | 2025 CANY Cranberry venue |
| 50 Butterfly | SCY | 31.49 | A+1.10s to AA·+5.80s to Futures | 2026-01-25 | 2026 CA SBSC January IMX Meet venue |
| 100 Individual Medley | SCY | 1:15.01 | BB+1.92s to A | 2025-12-06 | 2025 CA LTA Toys for Tots Meet venue |
| 200 Individual Medley | SCY | 2:45.97 | BB+8.28s to A·+29.48s to Sectionals | 2025-12-07 | 2025 CA LTA Toys for Tots Meet venue |
| 50 Freestyle | LCM | 30.33 | AAA+1.04s to AAAA·+0.74s to Sectionals | 2026-06-14 | 2026 SCS June AG Invite-CANY venue |
| 100 Freestyle | LCM | 1:09.06 | AA+1.77s to AAA·+4.67s to Sectionals | 2026-06-28 | 2026 CA SBSC Semana Nautica LC Meet venue |
| 200 Freestyle | LCM | 2:42.09 | BB+2.00s to A·+23.10s to Sectionals | 2026-05-24 | BUEN Memorial Day LC Meet venue |
| 400 Freestyle | LCM | 5:45.11 | BB+8.32s to A·+53.32s to Sectionals | 2026-04-12 | 2026 BUEN LCM Opener venue |
| 50 Backstroke | LCM | 36.13 | AA+0.84s to AAA·+5.24s to Futures | 2026-06-13 | 2026 SCS June AG Invite-CANY venue |
| 100 Backstroke | LCM | 1:30.73 | BB+5.94s to A·+19.34s to Sectionals | 2025-04-12 | 2025 Buenaventura LCM Opener slow pool |
| 50 Breaststroke | LCM | 45.71 | BB+3.02s to A·+10.92s to Futures | 2026-04-12 | 2026 BUEN LCM Opener venue |
| 100 Breaststroke | LCM | 1:51.96 | +1.57s to B·+30.97s to Sectionals | 2025-07-13 | SMSC 2025 July Last Chance Arena Invitational venue |
| 50 Butterfly | LCM | 32.68 | AAA+1.29s to AAAA·+3.19s to Futures | 2026-06-12 | 2026 SCS June AG Invite-CANY venue |
| 100 Butterfly | LCM | 1:27.68 | BB+4.99s to A·+18.39s to Sectionals | 2026-04-11 | 2026 BUEN LCM Opener venue |
| 200 Individual Medley | LCM | 3:12.55 | BB+11.86s to A·+35.56s to Sectionals | 2025-06-28 | 2025 CA SBSC Semana Nautica LCM Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:03.78 | flying | 400 Free Relay (leg 2) | 2024-12-13 | 2024 CA GWSC/SCS WAG |
| 50 Butterfly | SCY | 32.11 | flying | 200 Medley Relay (leg 3) | 2025-12-14 | 2025 CA GWSC Winter Age Group Invitational |
| 50 Freestyle | LCM | 32.22 | flat | 200 Free Relay | 2025-06-14 | 2025 SCS June AG Invite @ La Mirada Armada |
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 11-12 · LCM
2607 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:45.11 | 622 |
| 100 BK LCM | 1:30.73 | 518 |
| 100 BR LCM | 1:51.96 | 389 |
| 100 FL LCM | 1:27.68 | 526 |
| 200 IM LCM | 3:12.55 | 552 |
IMR 11-12 · LCM
3429 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:42.09 | 641 |
| 50 BK LCM | 36.13 | 803 |
| 50 BR LCM | 45.71 | 547 |
| 50 FL LCM | 32.68 | 886 |
| 200 IM LCM | 3:12.55 | 552 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:04.34
Front half 30.82s · back half 33.52s
200 Freestyle SCY 2:19.20
Front half 67.19s · back half 72.01s
500 Freestyle SCY 6:28.66
Front half 190.73s · back half 197.93s
100 Backstroke SCY 1:17.64
Front half 36.92s · back half 40.72s
100 Individual Medley SCY 1:15.01
Front half 33.37s · back half 41.64s
200 Individual Medley SCY 2:45.97
Front half 76.77s · back half 89.20s
200 Freestyle LCM 2:42.09
Front half 77.84s · back half 84.25s
400 Freestyle LCM 5:45.11
Front half 167.35s · back half 177.76s
100 Butterfly LCM 1:27.68
Front half 38.56s · back half 49.12s
200 Individual Medley LCM 3:12.55
Front half 91.30s · back half 101.25s
Progression
Faster times are higher. One card per event, all courses & history.