swimMikey Halsey
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.17 | 2024-04-14 | 2024 PN UPAC Mark Olson Invitational venue | |
| 100 Freestyle | SCY | 51.66 | 2025-02-08 | 2025 WCD 4A Boys H.S. District Champs venue | |
| 200 Freestyle | SCY | 2:54.21 | 2020-02-29 | 2020 SRS NW Region YMCA Swim Champs slow pool | |
| 50 Backstroke | SCY | 29.06 | 2024-04-14 | 2024 PN UPAC Mark Olson Invitational venue | |
| 100 Backstroke | SCY | 57.31 | 2025-02-08 | 2025 WCD 4A Boys H.S. District Champs venue | |
| 50 Butterfly | SCY | 28.16 | 2024-04-13 | 2024 PN UPAC Mark Olson Invitational venue | |
| 100 Individual Medley | SCY | 1:05.66 | 2024-04-14 | 2024 PN UPAC Mark Olson Invitational venue | |
| 200 Individual Medley | SCY | 2:47.44 | 2022-03-06 | 2022 Northwest Region YMCA Championships venue | |
| 50 Freestyle | LCM | 29.10 | 2024-05-18 | 2024 PN IST Sockeye Springtime Madness venue | |
| 100 Freestyle | LCM | 1:04.60 | 2024-05-19 | 2024 PN IST Sockeye Springtime Madness venue | |
| 50 Backstroke | LCM | 31.78 | 2024-05-19 | 2024 PN IST Sockeye Springtime Madness venue | |
| 50 Butterfly | LCM | 32.58 | 2024-05-19 | 2024 PN IST Sockeye Springtime Madness venue |
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 | 35.34 | flying | 200 Free Relay (leg 3) | 2020-03-01 | 2020 SRS NW Region YMCA Swim Champs |
| 50 Backstroke | SCY | 26.19 | flat | 200 Medley Relay | 2025-02-22 | 2025 4A Boys State Swim/Dive Champs |
| 50 Breaststroke | SCY | 37.71 | flying | 200 Medley Relay (leg 2) | 2022-03-05 | 2022 Northwest Region YMCA 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.
PR splits
100 Freestyle SCY 51.66
Front half 24.88s · back half 26.78s
200 Freestyle SCY 2:54.21
100 Backstroke SCY 57.31
Front half 27.85s · back half 29.46s
200 Individual Medley SCY 2:47.44
Front half 81.18s · back half 86.26s
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.