swimMatthew Ackerman
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.53 | BB+1.84s to A | 2021-02-20 | KYA - Lakeside Dual Meet 2021 venue |
| 100 Freestyle | SCY | 57.52 | BB+3.23s to A | 2020-12-13 | 2020 KY Swimming 18 & Under Championship venue |
| 200 Freestyle | SCY | 2:00.58 | BB+1.99s to A | 2021-03-19 | 2021 Kentucky Swimming SC State Championship fast pool |
| 500 Freestyle | SCY | 5:17.10 | A+8.01s to AA | 2021-03-20 | 2021 Kentucky Swimming SC State Championship fast pool |
| 1000 Freestyle | SCY | 10:56.16 | A+12.37s to AA | 2021-03-19 | 2021 Kentucky Swimming SC State Championship fast pool |
| 1650 Freestyle | SCY | 19:24.31 | BB+43.42s to A | 2020-12-13 | 2020 KY Swimming 18 & Under Championship venue |
| 50 Backstroke | SCY | 35.48 | +2.79s to B | 2019-10-11 | 2019 SwimVille USA Jack Thompson Classic venue |
| 100 Backstroke | SCY | 1:06.49 | B+2.00s to BB | 2021-02-21 | KYA - Lakeside Dual Meet 2021 venue |
| 200 Backstroke | SCY | 2:21.87 | B+0.88s to BB | 2021-02-20 | KYA - Lakeside Dual Meet 2021 venue |
| 50 Breaststroke | SCY | 40.51 | +3.02s to B | 2019-02-17 | 2019 Seahawk Dare to Care Winter Invitational venue |
| 100 Breaststroke | SCY | 1:24.94 | +6.35s to B | 2019-03-17 | 2019 12 & U SCY Kentucky Championship slow pool |
| 50 Butterfly | SCY | 32.91 | +0.52s to B | 2019-02-16 | 2019 Seahawk Dare to Care Winter Invitational venue |
| 100 Butterfly | SCY | 1:01.83 | BB+2.94s to A | 2021-03-20 | 2021 Kentucky Swimming SC State Championship fast pool |
| 200 Butterfly | SCY | 2:11.03 | A+4.54s to AA | 2021-03-21 | 2021 Kentucky Swimming SC State Championship fast pool |
| 200 Individual Medley | SCY | 2:17.25 | BB+5.06s to A | 2021-02-21 | KYA - Lakeside Dual Meet 2021 venue |
| 400 Individual Medley | SCY | 4:45.43 | BB+1.24s to A | 2021-03-19 | 2021 Kentucky Swimming SC State Championship fast pool |
| 50 Freestyle | LCM | 28.83 | BB+0.24s to A | 2022-07-23 | 2022 KY 13 & Over LCM State Championship venue |
| 100 Freestyle | LCM | 1:02.72 | BB+0.43s to A | 2022-06-11 | 94th Ohio Valley Championships 2022 venue |
| 200 Freestyle | LCM | 2:17.58 | BB+0.39s to A | 2022-05-22 | 2022 Triton Tri Meet venue |
| 400 Freestyle | LCM | 4:40.03 | A+0.14s to AA | 2022-05-20 | 2022 Triton Tri Meet venue |
| 50 Backstroke | LCM | 38.56 | B+2.67s to BB | 2019-07-20 | 2019 KY 12 & U LCM State Championship venue |
| 100 Backstroke | LCM | 1:11.01 | BB+1.42s to A | 2022-07-23 | 2022 KY 13 & Over LCM State Championship venue |
| 200 Backstroke | LCM | 2:36.63 | BB+5.54s to A | 2022-06-11 | 94th Ohio Valley Championships 2022 venue |
| 50 Breaststroke | LCM | 46.06 | +3.47s to B | 2019-05-18 | 2019 Cardinal Aquatics Summer Throwdown slow pool |
| 100 Breaststroke | LCM | 1:39.41 | +8.02s to B | 2019-05-19 | 2019 Cardinal Aquatics Summer Throwdown slow pool |
| 50 Butterfly | LCM | 37.82 | +1.33s to B | 2019-07-21 | 2019 KY 12 & U LCM State Championship venue |
| 100 Butterfly | LCM | 1:10.95 | BB+3.66s to A | 2022-06-09 | 94th Ohio Valley Championships 2022 venue |
| 200 Butterfly | LCM | 2:25.95 | A+1.66s to AA | 2022-07-23 | 2022 KY 13 & Over LCM State Championship venue |
| 200 Individual Medley | LCM | 2:42.07 | BB+8.88s to A | 2022-05-21 | 2022 Triton Tri Meet venue |
| 400 Individual Medley | LCM | 5:27.00 | A+11.41s to AA | 2022-05-20 | 2022 Triton Tri Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 56.55 | flying | 400 Free Relay (leg 4) | 2020-12-13 | 2020 KY Swimming 18 & Under Championship |
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 15-16 · LCM
3140 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:40.03 | 716 |
| 200 BK LCM | 2:36.63 | 561 |
| 200 FL LCM | 2:25.95 | 687 |
| 200 IM LCM | 2:42.07 | 541 |
| 400 IM LCM | 5:27.00 | 635 |
| 200 BR LCM | — | 0 |
IMR 15-16 · LCM
2591 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:17.58 | 622 |
| 100 BK LCM | 1:11.01 | 587 |
| 100 BR LCM | 1:39.41 | 307 |
| 100 FL LCM | 1:10.95 | 534 |
| 200 IM LCM | 2:42.07 | 541 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.52
Front half 27.57s · back half 29.95s
200 Freestyle SCY 2:00.58
Front half 57.83s · back half 62.75s
500 Freestyle SCY 5:17.10
Front half 158.93s · back half 158.17s
1000 Freestyle SCY 10:56.16
Front half 328.02s · back half 328.14s
1650 Freestyle SCY 19:24.31
100 Backstroke SCY 1:06.49
Front half 32.14s · back half 34.35s
200 Backstroke SCY 2:21.87
Front half 68.94s · back half 72.93s
100 Breaststroke SCY 1:24.94
Front half 40.29s · back half 44.65s
100 Butterfly SCY 1:01.83
Front half 28.96s · back half 32.87s
200 Butterfly SCY 2:11.03
Front half 61.07s · back half 69.96s
200 Individual Medley SCY 2:17.25
Front half 64.29s · back half 72.96s
400 Individual Medley SCY 4:45.43
Front half 138.91s · back half 146.52s
200 Freestyle LCM 2:17.58
Front half 66.90s · back half 70.68s
400 Freestyle LCM 4:40.03
Front half 139.05s · back half 140.98s
200 Backstroke LCM 2:36.63
Front half 76.62s · back half 80.01s
200 Butterfly LCM 2:25.95
Front half 67.45s · back half 78.50s
200 Individual Medley LCM 2:42.07
Front half 74.71s · back half 87.36s
400 Individual Medley LCM 5:27.00
Front half 155.18s · back half 171.82s
Progression
Faster times are higher. One card per event, all courses & history.