Sienna McKinney
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.71 | BB+2.12s to A·+5.82s to Sectionals | 2026-03-31 | 2026 ST AQTX TNR 3.31.2026venue |
| 100 Freestyle | SCY | 1:09.22 | B+1.93s to BB·+15.13s to Sectionals | 2026-08-01 | 2026 ST HPAC Summer B Champsvenue |
| 200 Freestyle | SCY | 2:34.76 | B+8.27s to BB·+38.07s to Sectionals | 2026-08-02 | 2026 ST HPAC Summer B Champsvenue |
| 500 Freestyle | SCY | 7:00.06 | B+29.47s to BB·+110.17s to Sectionals | 2026-01-17 | 2026 ST AQTX B Champs Northvenue |
| 50 Backstroke | SCY | 36.53 | B+1.94s to BB·+7.94s to Sectionals | 2026-03-31 | 2026 ST AQTX TNR 3.31.2026venue |
| 100 Backstroke | SCY | 1:21.90 | +2.61s to B·+21.11s to Sectionals | 2026-01-17 | 2026 ST AQTX B Champs Northvenue |
| 50 Breaststroke | SCY | 45.11 | +1.92s to B·+11.52s to Sectionals | 2025-09-20 | 2025 ST AQTX Round Rock Unclassifiedvenue |
| 100 Breaststroke | SCY | 1:47.91 | +16.92s to B·+37.02s to Sectionals | 2025-09-21 | 2025 ST AQTX Round Rock Unclassifiedvenue |
| 50 Butterfly | SCY | 36.59 | B+2.50s to BB·+9.20s to Sectionals | 2026-08-01 | 2026 ST HPAC Summer B Champsvenue |
| 100 Butterfly | SCY | 1:35.03 | +16.14s to B·+35.94s to Sectionals | 2025-09-21 | 2025 ST AQTX Round Rock Unclassifiedvenue |
| 100 Individual Medley | SCY | 1:28.36 | 2025-09-20 | 2025 ST AQTX Round Rock Unclassifiedvenue | |
| 200 Individual Medley | SCY | 3:00.29 | +3.60s to B·+47.70s to Sectionals | 2026-01-18 | 2026 ST AQTX B Champs Northvenue |
| 50 Freestyle | LCM | 37.29 | B+1.90s to BB·+8.90s to Sectionals | 2025-05-31 | 2025 ST HPAC Sunshine Splashvenue |
| 100 Freestyle | LCM | 1:18.75 | B+1.86s to BB·+17.46s to Sectionals | 2026-04-11 | 2026 ST LSAC 6th Annual Atomic Festvenue |
| 200 Freestyle | LCM | 2:47.12 | BB+12.43s to A·+35.03s to Sectionals | 2026-05-17 | 2026 ST TXLA 11&O End of School Splashvenue |
| 400 Freestyle | LCM | 6:28.49 | +9.40s to B·+109.70s to Sectionals | 2026-04-19 | 2026 ST CCSS LC Distance Meetslow pool |
| 50 Backstroke | LCM | 43.26 | B+2.67s to BB·+10.37s to Sectionals | 2026-06-26 | 2026 NEAT Long Course STX Championshipvenue |
| 100 Backstroke | LCM | 1:32.93 | +0.34s to B·+23.14s to Sectionals | 2026-06-27 | 2026 NEAT Long Course STX Championshipvenue |
| 200 Backstroke | LCM | 3:25.87 | +6.08s to B·+53.88s to Sectionals | 2026-04-25 | 2026 ST CCSS LC Unclassifiedslow pool |
| 50 Breaststroke | LCM | 57.66 | +8.57s to B·+19.37s to Sectionals | 2024-06-23 | 2024 ST TXLA 12&U Sprint Cupvenue |
| 100 Breaststroke | LCM | 1:56.94 | +12.25s to B·+36.35s to Sectionals | 2025-06-06 | 2025 ST SRG Arena Summer Sizzlervenue |
| 200 Breaststroke | LCM | 4:03.30 | +17.51s to B·+67.31s to Sectionals | 2026-04-25 | 2026 ST CCSS LC Unclassifiedslow pool |
| 50 Butterfly | LCM | 39.46 | B+1.17s to BB·+8.17s to Sectionals | 2026-04-10 | 2026 ST LSAC 6th Annual Atomic Festvenue |
| 100 Butterfly | LCM | 1:46.10 | +16.21s to B·+38.71s to Sectionals | 2025-06-22 | 2025 ST AAAA NS George Block Invitevenue |
| 200 Butterfly | LCM | 3:55.04 | +33.75s to B·+83.75s to Sectionals | 2026-04-19 | 2026 ST CCSS LC Distance Meetslow pool |
| 200 Individual Medley | LCM | 3:24.13 | +1.74s to B·+52.74s to Sectionals | 2026-04-25 | 2026 ST CCSS LC Unclassifiedslow pool |
| 400 Individual Medley | LCM | 7:20.05 | +10.16s to B·+120.36s to Sectionals | 2026-04-11 | 2026 ST LSAC 6th Annual Atomic Festvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | SCY | 31.97 | flat | 200 Free Relay | 2026-08-02 | 2026 ST HPAC Summer B Champs |
| 100 Freestyle | LCM | 1:21.67 | flying | 400 Free Relay (leg 2) | 2026-06-26 | 2026 NEAT Long Course STX Championship |
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 13-14 · LCM
2004 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 6:28.49 | 358 |
| 200 BK LCM | 3:25.87 | 349 |
| 200 BR LCM | 4:03.30 | 313 |
| 200 FL LCM | 3:55.04 | 243 |
| 200 IM LCM | 3:24.13 | 380 |
| 400 IM LCM | 7:20.05 | 361 |
IMR 13-14 · LCM
1763 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:47.12 | 487 |
| 100 BK LCM | 1:32.93 | 379 |
| 100 BR LCM | 1:56.94 | 283 |
| 100 FL LCM | 1:46.10 | 234 |
| 200 IM LCM | 3:24.13 | 380 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:09.22
Front half 32.80s · back half 36.42s
200 Freestyle SCY 2:34.76
Front half 74.21s · back half 80.55s
500 Freestyle SCY 7:00.06
Front half 210.28s · back half 209.78s
100 Backstroke SCY 1:21.90
Front half 39.50s · back half 42.40s
100 Breaststroke SCY 1:47.91
Front half 51.14s · back half 56.77s
100 Butterfly SCY 1:35.03
Front half 43.96s · back half 51.07s
100 Individual Medley SCY 1:28.36
Front half 40.25s · back half 48.11s
200 Individual Medley SCY 3:00.29
Front half 83.41s · back half 96.88s
100 Freestyle LCM 1:18.75
Front half 37.31s · back half 41.44s
200 Freestyle LCM 2:47.12
Front half 79.43s · back half 87.69s
400 Individual Medley LCM 7:20.05
Front half 210.74s · back half 229.31s
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.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.