swimCharlotte Ackerson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.38 | BB+1.99s to A | 2026-03-21 | 2026 NE YNS YMCA New England Championship venue |
| 100 Freestyle | SCY | 1:10.49 | B+1.10s to BB | 2026-01-25 | 2026 NE KCY New Year's Splash venue |
| 200 Freestyle | SCY | 2:31.78 | B+0.09s to BB | 2025-12-06 | 2025 NE KCY YMCA Winter Champs venue |
| 500 Freestyle | SCY | 6:46.94 | B+0.85s to BB | 2025-12-05 | 2025 NE KCY YMCA Winter Champs venue |
| 50 Backstroke | SCY | 35.43 | BB+2.14s to A | 2026-03-21 | 2026 NE YNS YMCA New England Championship venue |
| 100 Backstroke | SCY | 1:19.75 | BB+6.76s to A | 2026-01-24 | 2026 NE KCY New Year's Splash venue |
| 50 Breaststroke | SCY | 44.47 | +0.48s to B | 2026-01-18 | 2026 NE KCY SENECY Winter Carnival venue |
| 50 Butterfly | SCY | 37.54 | +0.55s to B | 2026-01-18 | 2026 NE KCY SENECY Winter Carnival venue |
| 200 Individual Medley | SCY | 2:49.43 | BB+11.74s to A | 2026-03-21 | 2026 NE YNS YMCA New England Championship venue |
| 50 Freestyle | LCM | 34.55 | BB+1.16s to A | 2026-06-28 | 2026 NE YNS June Prelims Finals Meet venue |
| 100 Freestyle | LCM | 1:15.84 | BB+2.35s to A | 2026-06-27 | 2026 NE YNS June Prelims Finals Meet venue |
| 200 Freestyle | LCM | 2:52.13 | BB+12.04s to A | 2026-06-28 | 2026 NE YNS June Prelims Finals Meet venue |
| 800 Freestyle | LCM | 13:11.23 | B+27.54s to BB | 2026-05-17 | 2026 NE KCY Invitational venue |
| 50 Backstroke | LCM | 41.30 | BB+2.81s to A | 2026-06-28 | 2026 NE YNS June Prelims Finals Meet venue |
| 100 Backstroke | LCM | 1:33.29 | B+0.60s to BB | 2026-05-16 | 2026 NE KCY Invitational venue |
| 100 Breaststroke | LCM | 1:53.75 | +3.36s to B | 2026-05-16 | 2026 NE KCY Invitational venue |
| 50 Butterfly | LCM | 41.79 | B+3.00s to BB | 2026-06-27 | 2026 NE YNS June Prelims Finals Meet venue |
| 200 Individual Medley | LCM | 2:55.67 | A+2.48s to AA | 2026-06-06 | 2026 NE KING-CAC Almost Summer Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.15 | flying | 200 Free Relay (leg 4) | 2026-03-21 | 2026 NE YNS YMCA New England Championship |
| 100 Freestyle | LCM | 1:19.22 | flying | 400 Free Relay (leg 4) | 2026-05-17 | 2026 NE KCY Invitational |
| 100 Butterfly | LCM | 1:39.45 | flying | 400 Medley Relay (leg 3) | 2026-05-16 | 2026 NE KCY Invitational |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 11-12 · LCM
1574 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:33.29 | 476 |
| 100 BR LCM | 1:53.75 | 371 |
| 200 IM LCM | 2:55.67 | 727 |
| 400 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
IMR 11-12 · LCM
2222 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:52.13 | 535 |
| 50 BK LCM | 41.30 | 537 |
| 50 FL LCM | 41.79 | 423 |
| 200 IM LCM | 2:55.67 | 727 |
| 50 BR 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 SCY 2:31.78
Front half 72.66s · back half 79.12s
500 Freestyle SCY 6:46.94
Front half 202.16s · back half 204.78s
50 Butterfly SCY 37.54
Front half 37.14s · back half 0.40s
200 Individual Medley SCY 2:49.43
Front half 81.11s · back half 88.32s
100 Freestyle LCM 1:15.84
Front half 36.10s · back half 39.74s
200 Freestyle LCM 2:52.13
Front half 82.91s · back half 89.22s
800 Freestyle LCM 13:11.23
Front half 399.15s · back half 392.08s
Progression
Faster times are higher. One card per event, all courses & history.