swimMeghan Jackson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.95 | AA+0.96s to AAA | 2025-02-16 | 2025 ST AAAA Senior Champs venue |
| 100 Freestyle | SCY | 56.78 | A+0.19s to AA | 2025-09-12 | 2025 ST SASA Sombrero Series Uno venue |
| 200 Freestyle | SCY | 2:07.18 | A+4.89s to AA | 2025-11-08 | 2025 ST SASA Sombrero Series Tres venue |
| 500 Freestyle | SCY | 5:52.56 | BB+8.27s to A | 2025-02-01 | 2025 ST HPAC STX Champs South venue |
| 50 Backstroke | SCY | 30.21 | BB+0.02s to A | 2025-11-07 | 2025 ST SASA Sombrero Series Tres venue |
| 100 Backstroke | SCY | 1:03.92 | BB+0.03s to A | 2025-02-01 | 2025 ST HPAC STX Champs South venue |
| 200 Backstroke | SCY | 2:22.68 | BB+4.19s to A | 2025-12-22 | 2025 ST SASA Tis the Season venue |
| 50 Breaststroke | SCY | 37.00 | BB+1.81s to A | 2024-12-14 | 2024 ST AAAA NS Winter Wonderland venue |
| 50 Butterfly | SCY | 28.87 | A+0.28s to AA | 2025-11-07 | 2025 ST SASA Sombrero Series Tres venue |
| 50 Freestyle | LCM | 29.45 | AA+1.06s to AAA | 2025-07-20 | 2025 ST AAAA Long Course Senior Champs venue |
| 100 Freestyle | LCM | 1:04.52 | A+0.23s to AA | 2026-06-11 | 2026 ST NIST George Block Invitational fast pool |
| 200 Freestyle | LCM | 2:25.61 | BB+0.42s to A | 2025-07-19 | 2025 ST AAAA Long Course Senior Champs venue |
| 400 Freestyle | LCM | 5:19.90 | BB+13.21s to A | 2024-05-17 | 2024 ST AAAA NS Salute to the Troops venue |
| 50 Backstroke | LCM | 34.48 | A+0.49s to AA | 2025-06-21 | 2025 ST AAAA NS George Block Invite fast pool |
| 100 Backstroke | LCM | 1:12.93 | A+1.44s to AA | 2025-06-14 | 2025 ST ASC Firecracker venue |
| 200 Backstroke | LCM | 2:45.23 | BB+3.54s to A | 2026-06-11 | 2026 ST NIST George Block Invitational fast pool |
| 50 Breaststroke | LCM | 42.23 | BB+2.54s to A | 2025-06-22 | 2025 ST AAAA NS George Block Invite fast pool |
| 100 Breaststroke | LCM | 1:33.42 | B+2.13s to BB | 2025-06-21 | 2025 ST AAAA NS George Block Invite fast pool |
| 50 Butterfly | LCM | 34.49 | BB+1.10s to A | 2024-06-20 | 2024 ST AAAA NS George Block Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 29.80 | flat | 200 Free Relay | 2025-07-18 | 2025 ST AAAA Long Course Senior Champs |
| 100 Backstroke | LCM | 1:12.33 | flat | 400 Medley Relay | 2025-07-19 | 2025 ST AAAA Long Course Senior Champs |
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 17-18 · SCY
1181 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:52.56 | 600 |
| 200 BK SCY | 2:22.68 | 581 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · LCM
1813 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:25.61 | 644 |
| 100 BK LCM | 1:12.93 | 691 |
| 100 BR LCM | 1:33.42 | 478 |
| 100 FL 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 56.78
Front half 27.61s · back half 29.17s
200 Freestyle SCY 2:07.18
Front half 61.87s · back half 65.31s
500 Freestyle SCY 5:52.56
Front half 176.09s · back half 176.47s
100 Backstroke SCY 1:03.92
Front half 30.97s · back half 32.95s
200 Backstroke SCY 2:22.68
Front half 68.56s · back half 74.12s
100 Freestyle LCM 1:04.52
Front half 30.58s · back half 33.94s
200 Freestyle LCM 2:25.61
Front half 70.98s · back half 74.63s
400 Freestyle LCM 5:19.90
Front half 158.27s · back half 161.63s
100 Backstroke LCM 1:12.93
Front half 35.68s · back half 37.25s
200 Backstroke LCM 2:45.23
Front half 79.22s · back half 86.01s
Progression
Faster times are higher. One card per event, all courses & history.