swimHayden Ghufran
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 200 Freestyle | SCY | 1:40.36 | Sectionals ✓+2.77s to Futures | 2021-03-26 | Mar 2021 Speedo Swimvitational of the Univers venue |
| 500 Freestyle | SCY | 4:25.27 | Futures ✓+5.38s to US Open | 2021-12-09 | 2021 West Speedo Winter Juniors fast pool |
| 100 Butterfly | SCY | 48.70 | Sectionals ✓+0.51s to Futures | 2021-12-10 | 2021 West Speedo Winter Juniors fast pool |
| 200 Butterfly | SCY | 1:46.88 | Futures ✓+2.09s to US Open | 2021-12-11 | 2021 West Speedo Winter Juniors fast pool |
| 100 Freestyle | LCM | 50.11 | US Open ✓+0.42s to Nationals | 2024-03-10 | 2024 PN Men's PAC-12 Long Course Time Trials venue |
| 200 Freestyle | LCM | 1:54.24 | Sectionals ✓+0.15s to Futures | 2025-07-11 | 2025 LAI Entries venue |
| 100 Butterfly | LCM | 53.60 | US Open ✓+0.11s to Nationals | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 200 Butterfly | LCM | 2:03.27 | Futures ✓+0.28s to US Open | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
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 | 21.81 | flat | 200 Free Relay | 2021-03-27 | Mar 2021 Speedo Swimvitational of the Univers |
| 50 Freestyle | SCY | 20.14 | flying | 200 Medley Relay (leg 4) | 2021-12-08 | 2021 West Speedo Winter Juniors |
| 50 Freestyle | SCY | 20.35 | flying | 200 Free Relay (leg 4) | 2021-12-10 | 2021 West Speedo Winter Juniors |
| 100 Freestyle | SCY | 44.58 | flying | 400 Free Relay (leg 4) | 2021-12-11 | 2021 West Speedo Winter Juniors |
| 100 Freestyle | SCY | 44.92 | flying | 400 Medley Relay (leg 4) | 2021-12-09 | 2021 West Speedo Winter Juniors |
| 200 Freestyle | SCY | 1:39.72 | flat | 800 Free Relay | 2021-12-08 | 2021 West Speedo Winter Juniors |
| 50 Butterfly | SCY | 22.49 | flying | 200 Medley Relay (leg 3) | 2021-03-25 | Mar 2021 Speedo Swimvitational of the Univers |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
200 Freestyle SCY 1:40.36
Front half 48.62s · back half 51.74s
500 Freestyle SCY 4:25.27 RT 0.81s
Front half 130.42s · back half 134.85s
100 Butterfly SCY 48.70
Front half 22.58s · back half 26.12s
200 Butterfly SCY 1:46.88
Front half 51.51s · back half 55.37s
100 Freestyle LCM 50.11 RT 0.65s
Front half 23.71s · back half 26.40s
200 Freestyle LCM 1:54.24
Front half 56.11s · back half 58.13s
100 Butterfly LCM 53.60 split/total mismatch
Front half 25.17s · back half 28.43s
200 Butterfly LCM 2:03.27 split/total mismatch
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.