swimOliver Hatfield
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 44.78 | +19.29s to Sectionals | 2026-08-01 | 2026 NE MST ESC Summer Championshipfast pool |
| 100 Freestyle | LCM | 1:40.46 | +44.97s to Sectionals | 2026-08-01 | 2026 NE MST ESC Summer Championshipfast pool |
| 200 Freestyle | LCM | 3:45.15 | +103.86s to Sectionals | 2026-08-02 | 2026 NE MST ESC Summer Championshipfast pool |
| 50 Backstroke | LCM | 52.10 | +24.21s to Futures | 2026-01-01 | 2026 ne yns july last chance results |
| 100 Backstroke | LCM | 1:51.99 | +50.00s to Sectionals | 2026-01-01 | 2026 ne cs spring fever results |
| 50 Breaststroke | LCM | 58.28 | +27.39s to Futures | 2026-08-01 | 2026 NE MST ESC Summer Championshipfast pool |
| 100 Breaststroke | LCM | 2:03.05 | +53.36s to Sectionals | 2026-07-12 | 2026 NE YNS July Last Chance Meetvenue |
| 50 Butterfly | LCM | 57.64 | +31.35s to Futures | 2026-01-01 | 2026 ne cs spring fever results |
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.
IMX / IMR
IMX 10 & under · LCM
1082 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:45.15 | 305 |
| 100 BK LCM | 1:51.99 | 364 |
| 100 BR LCM | 2:03.05 | 413 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · LCM
1269 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:40.46 | 335 |
| 50 BK LCM | 52.10 | 357 |
| 50 BR LCM | 58.28 | 360 |
| 50 FL LCM | 57.64 | 217 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle LCM 3:45.15
Front half 111.36s · back half 113.79s
100 Backstroke LCM 1:51.99 split/total mismatch
Front half 53.50s · back half 58.49s
100 Breaststroke LCM 2:03.05
Front half 60.03s · back half 63.02s
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.