Jack Ackerman
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 47.11 | AAA+1.02s to AAAA | 2026-03-21 | 2026 NE YNS YMCA New England Championship |
| 200 Freestyle | SCY | 1:39.71 | AAAA | 2023-03-29 | 2026 YMCA National SC Swimming Championship |
| 500 Freestyle | SCY | 4:30.45 | AAAA | 2023-03-29 | 2026 YMCA National SC Swimming Championship |
| 1000 Freestyle | SCY | 9:31.02 | AAAA | 2023-03-29 | 2026 YMCA National SC Swimming Championship |
| 100 Breaststroke | SCY | 1:05.58 | BB+0.89s to A | 2026-03-21 | 2026 NE YNS YMCA New England Championship |
| 50 Freestyle | LCM | 25.05 | AAA+0.66s to AAAA | 2026-06-19 | CAC Destination Athlete venue |
| 100 Freestyle | LCM | 54.60 | AAA+1.61s to AAAA | 2026-05-29 | MAC May Invite venue |
| 200 Freestyle | LCM | 1:57.09 | AAA+0.50s to AAAA | 2026-05-29 | MAC May Invite venue |
| 400 Freestyle | LCM | 4:10.92 | AAA+2.23s to AAAA | 2025-06-05 | WAC Invitational venue |
| 800 Freestyle | LCM | 8:55.06 | AAA+18.17s to AAAA | 2026-05-29 | MAC May Invite venue |
| 1500 Freestyle | LCM | 17:53.64 | AA+34.55s to AAA | 2025-06-05 | WAC Invitational venue |
| 100 Backstroke | LCM | 1:01.60 | AAA+2.51s to AAAA | 2026-06-19 | CAC Destination Athlete venue |
| 200 Individual Medley | LCM | 2:18.87 | AA+2.68s to AAA | 2026-05-29 | MAC May Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
IMX / IMR
IMX 17-18 · LCM
1730 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:10.92 | 929 |
| 200 IM LCM | 2:18.87 | 801 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · LCM
2582 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 1:57.09 | 939 |
| 100 BK LCM | 1:01.60 | 842 |
| 200 IM LCM | 2:18.87 | 801 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 47.11 split/total mismatch
Front half 23.27s · back half 23.84s
200 Freestyle SCY 1:39.71 split/total mismatch
500 Freestyle SCY 4:30.45 split/total mismatch
1000 Freestyle SCY 9:31.02 split/total mismatch
100 Breaststroke SCY 1:05.58 split/total mismatch
Front half 30.70s · back half 34.88s
200 Freestyle LCM 1:57.09 split/total mismatch
400 Freestyle LCM 4:10.92 split/total mismatch
800 Freestyle LCM 8:55.06 split/total mismatch
1500 Freestyle LCM 17:53.64 split/total mismatch
Progression
Faster times are higher. One card per event, all courses & history.