Berkeley Mefford
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.99 | B+1.90s to BB | 2025-11-21 | 2025 GPAC Gravy Bowl Invitational venue |
| 100 Freestyle | SCY | 1:28.64 | B+7.45s to BB | 2026-02-15 | 2026 SES Region 4 Championships venue |
| 200 Freestyle | SCY | 3:06.22 | B+5.63s to BB | 2025-11-23 | 2025 GPAC Gravy Bowl Invitational venue |
| 500 Freestyle | SCY | 8:43.68 | +6.29s to B | 2026-01-17 | 2026 GPAC Winter Invitational venue |
| 50 Backstroke | SCY | 45.13 | B+1.84s to BB | 2025-09-06 | 2025 GPAC Team Time Trial venue |
| 100 Backstroke | SCY | 1:37.52 | B+3.53s to BB | 2026-02-15 | 2026 SES Region 4 Championships venue |
| 50 Breaststroke | SCY | 49.96 | B+1.27s to BB | 2026-01-17 | 2026 GPAC Winter Invitational venue |
| 100 Breaststroke | SCY | 1:52.68 | B+5.79s to BB | 2025-11-23 | 2025 GPAC Gravy Bowl Invitational venue |
| 50 Butterfly | SCY | 49.69 | +1.30s to B | 2026-02-15 | 2026 SES Region 4 Championships venue |
| 100 Butterfly | SCY | 1:58.10 | +1.41s to B | 2026-01-17 | 2026 GPAC Winter Invitational venue |
| 100 Individual Medley | SCY | 1:37.90 | B+4.11s to BB | 2026-02-15 | 2026 SES Region 4 Championships venue |
| 200 Individual Medley | SCY | 3:34.85 | B+15.26s to BB | 2025-11-21 | 2025 GPAC Gravy Bowl Invitational venue |
| 50 Freestyle | LCM | 43.30 | B+2.31s to BB | 2026-06-07 | 2026 GPAC Tom Lalor Invitational venue |
| 100 Freestyle | LCM | 1:34.80 | B+1.71s to BB | 2026-06-05 | 2026 GPAC Tom Lalor Invitational |
| 200 Freestyle | LCM | 3:28.18 | B+2.49s to BB | 2026-06-07 | 2026 GPAC Tom Lalor Invitational venue |
| 50 Backstroke | LCM | 51.33 | B+1.64s to BB | 2026-04-11 | 2026 GPAC LCM Time Trials venue |
| 100 Backstroke | LCM | 1:54.56 | B+6.07s to BB | 2026-05-02 | 2026 GPAC Flip Flop Invitational venue |
| 50 Breaststroke | LCM | 57.67 | B+2.18s to BB | 2026-05-02 | 2026 GPAC Flip Flop Invitational venue |
| 100 Breaststroke | LCM | 2:10.69 | B+6.70s to BB | 2026-06-05 | 2026 GPAC Tom Lalor Invitational |
| 50 Butterfly | LCM | 53.45 | B+5.36s to BB | 2026-04-11 | 2026 GPAC LCM Time Trials venue |
| 100 Butterfly | LCM | 2:12.45 | B+16.56s to BB | 2026-05-02 | 2026 GPAC Flip Flop Invitational |
| 200 Individual Medley | LCM | 4:13.83 | B+24.54s to BB | 2026-06-06 | 2026 GPAC Tom Lalor Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
IMX / IMR
IMX 10 & under · SCY
1701 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:06.22 | 391 |
| 100 BK SCY | 1:37.52 | 379 |
| 100 BR SCY | 1:52.68 | 360 |
| 100 FL SCY | 1:58.10 | 216 |
| 200 IM SCY | 3:34.85 | 355 |
IMR 10 & under · LCM
1807 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:34.80 | 416 |
| 50 BK LCM | 51.33 | 389 |
| 50 BR LCM | 57.67 | 388 |
| 50 FL LCM | 53.45 | 285 |
| 200 IM LCM | 4:13.83 | 329 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:28.64
Front half 41.41s · back half 47.23s
200 Freestyle SCY 3:06.22
Front half 89.01s · back half 97.21s
500 Freestyle SCY 8:43.68
Front half 253.71s · back half 269.97s
100 Backstroke SCY 1:37.52
Front half 45.98s · back half 51.54s
100 Breaststroke SCY 1:52.68
Front half 53.31s · back half 59.37s
100 Individual Medley SCY 1:37.90
Front half 45.15s · back half 52.75s
200 Individual Medley SCY 3:34.85
Front half 104.45s · back half 110.40s
200 Freestyle LCM 3:28.18
Front half 100.67s · back half 107.51s
100 Backstroke LCM 1:54.56
Front half 55.66s · back half 58.90s
200 Individual Medley LCM 4:13.83
Front half 126.08s · back half 127.75s
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.