swimMatthew Jackson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.01 | A+0.62s to AA | 2024-03-29 | 2024 Eastern Zone SC Age Group Championships venue |
| 100 Freestyle | SCY | 52.53 | A+1.24s to AA | 2024-03-30 | 2024 Eastern Zone SC Age Group Championships venue |
| 100 Backstroke | SCY | 1:01.81 | BB+3.72s to A | 2024-03-29 | 2024 Eastern Zone SC Age Group Championships venue |
| 100 Butterfly | SCY | 1:01.77 | BB+4.08s to A | 2024-03-28 | 2024 Eastern Zone SC Age Group Championships venue |
| 50 Freestyle | LCM | 27.04 | AA+1.15s to AAA | 2025-11-15 | 2025 NC SwimMAC November LC SC Invitational venue |
| 100 Freestyle | LCM | 59.80 | A+0.81s to AA | 2025-11-16 | 2025 NC SwimMAC November LC SC Invitational venue |
| 200 Freestyle | LCM | 2:12.36 | A+3.17s to AA | 2025-11-15 | 2025 NC SwimMAC November LC SC Invitational venue |
| 400 Freestyle | LCM | 4:43.96 | A+8.27s to AA | 2025-11-16 | 2025 NC SwimMAC November LC SC Invitational venue |
| 100 Butterfly | LCM | 1:12.62 | B+1.13s to BB | 2025-11-15 | 2025 NC SwimMAC November LC SC Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 25.84 | flying | 200 Free Relay (leg 2) | 2025-08-07 | 2025 LC Senior Zone Championship |
| 100 Freestyle | LCM | 58.26 | flying | 400 Free Relay (leg 2) | 2025-08-08 | 2025 LC Senior Zone 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
687 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:43.96 | 687 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · LCM
1197 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:12.36 | 699 |
| 100 FL LCM | 1:12.62 | 498 |
| 100 BK LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 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
100 Freestyle SCY 52.53
Front half 25.28s · back half 27.25s
100 Backstroke SCY 1:01.81
Front half 29.80s · back half 32.01s
100 Butterfly SCY 1:01.77
Front half 28.29s · back half 33.48s
100 Freestyle LCM 59.80
Front half 28.14s · back half 31.66s
200 Freestyle LCM 2:12.36
Front half 64.08s · back half 68.28s
400 Freestyle LCM 4:43.96
Front half 135.57s · back half 148.39s
100 Butterfly LCM 1:12.62
Front half 31.28s · back half 41.34s
Progression
Faster times are higher. One card per event, all courses & history.