swimMiles Blackson-Dunbar
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 19.37 | 2025-12-11 | 2025 West Speedo Winter Juniors venue | |
| 100 Freestyle | SCY | 43.35 | 2025-01-01 | 2025 Speedo Winter Junior Championships - West | |
| 200 Freestyle | SCY | 1:41.41 | 2024-12-20 | 2024 CA-NV December Sectionals At BREA venue | |
| 50 Backstroke | SCY | 23.00 | 2025-09-20 | 2025 TSM Aquatics Season Opener venue | |
| 100 Backstroke | SCY | 46.78 | 2025-01-01 | 2025 Speedo Winter Junior Championships - West | |
| 200 Backstroke | SCY | 1:54.69 | 2026-01-31 | BCA Winter Heats venue | |
| 100 Breaststroke | SCY | 59.84 | 2025-11-07 | 2025 Legends of Coaching Series_Peter Daland venue | |
| 50 Butterfly | SCY | 21.87 | 2026-02-15 | 2026 MVN Lunar AAPI Festival venue | |
| 100 Butterfly | SCY | 49.42 | 2025-10-25 | TORR Spooky Splash venue | |
| 200 Individual Medley | SCY | 1:58.09 | 2025-09-20 | 2025 TSM Aquatics Season Opener venue | |
| 50 Freestyle | LCM | 22.69 | 2025-08-03 | 2025 Speedo Junior National Championships fast pool | |
| 100 Freestyle | LCM | 50.38 | 2025-07-31 | 2025 Speedo Junior National Championships fast pool | |
| 200 Freestyle | LCM | 2:01.97 | 2025-04-12 | 2025 CA MVN Fran Crippen SMOC venue | |
| 50 Backstroke | LCM | 25.92 | 2025-07-30 | 2025 Speedo Junior National Championships fast pool | |
| 100 Backstroke | LCM | 56.27 | 2025-08-02 | 2025 Speedo Junior National Championships fast pool | |
| 200 Backstroke | LCM | 2:12.08 | 2025-07-12 | 2025 LAI Entries venue | |
| 50 Butterfly | LCM | 24.87 | 2026-06-20 | 2026 CA MVN Fran Crippen SMOC venue | |
| 100 Butterfly | LCM | 58.51 | 2025-01-19 | 2025 Road to LA28 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 | 19.59 | flat | 200 Free Relay | 2025-12-12 | 2025 West Speedo Winter Juniors |
| 100 Freestyle | SCY | 42.88 | flying | 400 Free Relay (leg 2) | 2025-12-13 | 2025 West Speedo Winter Juniors |
| 200 Freestyle | SCY | 1:39.75 | flat | 800 Free Relay | 2025-12-10 | 2025 West Speedo Winter Juniors |
| 50 Backstroke | SCY | 21.30 | flat | 200 Medley Relay | 2025-12-10 | 2025 West Speedo Winter Juniors |
| 100 Backstroke | SCY | 48.19 | flat | 400 Medley Relay | 2025-12-11 | 2025 West Speedo Winter Juniors |
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 1:41.41 RT 0.65s
Front half 48.85s · back half 52.56s
200 Backstroke SCY 1:54.69
Front half 54.94s · back half 59.75s
100 Breaststroke SCY 59.84
Front half 27.34s · back half 32.50s
100 Butterfly SCY 49.42
Front half 22.39s · back half 27.03s
200 Individual Medley SCY 1:58.09
Front half 52.64s · back half 65.45s
100 Freestyle LCM 50.38 RT 0.64s
Front half 23.81s · back half 26.57s
200 Freestyle LCM 2:01.97
Front half 58.22s · back half 63.75s
100 Backstroke LCM 56.27 RT 0.64s
Front half 27.06s · back half 29.21s
200 Backstroke LCM 2:12.08
Front half 63.90s · back half 68.18s
100 Butterfly LCM 58.51
Front half 27.17s · back half 31.34s
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.