swimHayden Hollenbeck
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.71 | BB+0.02s to A·+1.42s to Sectionals | 2024-01-01 | 1566096 |
| 100 Freestyle | SCY | 52.49 | BB+0.50s to A·+4.20s to Sectionals | 2024-01-01 | 1566096 |
| 200 Freestyle | SCY | 1:58.49 | BB+3.60s to A·+12.70s to Sectionals | 2025-01-01 | 1677178 |
| 100 Backstroke | SCY | 1:02.70 | B+1.81s to BB·+7.61s to Sectionals | 2025-10-11 | 2025 WBSC FSC HIGH POINT CLASSIC MEET |
| 100 Breaststroke | SCY | 59.08 | AA+0.19s to AAA·Sectionals ✓+1.09s to Futures | 2026-04-03 | 2026 YMCA Short Course Nationals fast pool |
| 200 Breaststroke | SCY | 2:08.16 | AA+0.17s to AAA·Sectionals ✓+0.17s to Futures | 2026-03-31 | 2026 YMCA Short Course Nationals fast pool |
| 50 Butterfly | SCY | 25.62 | A+0.23s to AA·+1.33s to Sectionals | 2025-10-11 | 2025 WBSC FSC HIGH POINT CLASSIC MEET |
| 100 Butterfly | SCY | 53.96 | A+0.07s to AA·+1.27s to Sectionals | 2026-03-31 | 2026 YMCA SCY Time Trials venue |
| 100 Individual Medley | SCY | 58.78 | 2024-10-13 | 2024 Greater Milwaukee Open venue | |
| 200 Individual Medley | SCY | 2:00.51 | AA+4.32s to AAA·+1.12s to Sectionals | 2026-04-02 | 2026 YMCA SCY Time Trials venue |
| 400 Individual Medley | SCY | 4:42.22 | BB+8.63s to A·+30.23s to Sectionals | 2025-01-01 | 1677178 |
| 50 Freestyle | LCM | 26.87 | A+0.58s to AA·+1.28s to Sectionals | 2025-06-14 | 2025 FCYST Summer Classic venue |
| 100 Freestyle | LCM | 59.67 | A+1.98s to AA·+4.38s to Sectionals | 2025-05-30 | 2025 BAC Jack Pettinger Invitational |
| 200 Freestyle | LCM | 2:15.96 | BB+4.37s to A·+15.07s to Sectionals | 2024-06-15 | 2024 FCYST Summer Classic venue |
| 400 Freestyle | LCM | 4:57.30 | BB+16.61s to A·+38.21s to Sectionals | 2024-07-12 | 2024 FCYST Bird Bath venue |
| 50 Backstroke | LCM | 33.35 | BB+1.36s to A·+3.16s to Sectionals | 2025-07-11 | 2025 FCYST Bird Bath venue |
| 200 Backstroke | LCM | 2:38.80 | B+0.71s to BB·+18.11s to Sectionals | 2024-06-16 | 2024 FCYST Summer Classic venue |
| 50 Breaststroke | LCM | 32.05 | AAA+1.36s to AAAA·Sectionals ✓+1.16s to Futures | 2024-07-30 | 2024 YMCA Long Course Championships fast pool |
| 100 Breaststroke | LCM | 1:09.76 | AA+1.37s to AAA·Sectionals ✓+1.57s to Futures | 2024-08-02 | 2024 YMCA Long Course Championships fast pool |
| 200 Breaststroke | LCM | 2:39.09 | A+2.60s to AA·Sectionals ✓+10.00s to Futures | 2024-07-31 | 2024 YMCA Long Course Championships fast pool |
| 50 Butterfly | LCM | 29.78 | A+1.19s to AA·+1.99s to Sectionals | 2025-07-13 | 2025 FCYST Bird Bath venue |
| 100 Butterfly | LCM | 1:11.65 | B+1.96s to BB·+11.16s to Sectionals | 2024-06-15 | 2024 FCYST Summer Classic venue |
| 200 Individual Medley | LCM | 2:28.76 | BB+0.67s to A·+11.07s to Sectionals | 2025-05-30 | 2025 BAC Jack Pettinger Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 23.16 | flat | 200 Free Relay | 2024-12-08 | 2024 Schoeder YMCA Finalist by Speedo |
| 200 Freestyle | LCM | 2:12.21 | flying | 800 Free Relay (leg 3) | 2024-08-02 | 2024 YMCA Long Course Championships |
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 17-18 · LCM
2428 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:57.30 | 558 |
| 200 BK LCM | 2:38.80 | 510 |
| 200 BR LCM | 2:39.09 | 709 |
| 200 IM LCM | 2:28.76 | 651 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · SCY
3453 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:58.49 | 604 |
| 100 BK SCY | 1:02.70 | 474 |
| 100 BR SCY | 59.08 | 851 |
| 100 FL SCY | 53.96 | 752 |
| 200 IM SCY | 2:00.51 | 772 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:58.49 split/total mismatch
Front half 29.06s · back half 89.43s
100 Backstroke SCY 1:02.70 split/total mismatch
Front half 30.49s · back half 32.21s
100 Breaststroke SCY 59.08 RT 0.69s
Front half 27.59s · back half 31.49s
200 Breaststroke SCY 2:08.16 RT 0.75s
Front half 61.33s · back half 66.83s
100 Butterfly SCY 53.96 RT 0.70s
Front half 24.94s · back half 29.02s
100 Individual Medley SCY 58.78
Front half 27.08s · back half 31.70s
200 Individual Medley SCY 2:00.51 RT 0.75s
400 Individual Medley SCY 4:42.22 split/total mismatch
200 Freestyle LCM 2:15.96
Front half 65.02s · back half 70.94s
400 Freestyle LCM 4:57.30
Front half 145.91s · back half 151.39s
200 Backstroke LCM 2:38.80
Front half 77.16s · back half 81.64s
100 Breaststroke LCM 1:09.76 RT 0.70s
Front half 32.68s · back half 37.08s
200 Breaststroke LCM 2:39.09
Front half 76.35s · back half 82.74s
100 Butterfly LCM 1:11.65
Front half 32.31s · back half 39.34s
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.