swimJackson Mansolillo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.03 | BB+1.34s to A | 2025-02-20 | 2025 Speedo MD LSC Senior Champs |
| 100 Freestyle | SCY | 54.47 | BB+2.48s to A | 2025-02-20 | 2025 Speedo MD LSC Senior Champs |
| 200 Freestyle | SCY | 1:59.91 | BB+5.02s to A | 2024-03-08 | 2024 Speedo Maryland Junior Championship - Si |
| 50 Backstroke | SCY | 31.33 | +0.44s to B | 2024-02-11 | GBSA - 2024 Last Chance Qualifying venue |
| 100 Backstroke | SCY | 1:04.02 | B+3.13s to BB | 2025-02-01 | 2025 ASC Senior Meet |
| 200 Backstroke | SCY | 2:23.62 | B+9.53s to BB | 2024-01-06 | 2024 NBAC New Year's Kick - Off Meet fast pool |
| 50 Breaststroke | SCY | 30.13 | A+0.84s to AA | 2025-02-20 | 2025 Speedo MD LSC Senior Champs |
| 100 Breaststroke | SCY | 1:04.53 | BB+0.34s to A | 2025-02-20 | 2025 Speedo MD LSC Senior Champs |
| 200 Breaststroke | SCY | 2:21.82 | BB+2.23s to A | 2025-02-20 | 2025 Speedo MD LSC Senior Champs |
| 50 Butterfly | SCY | 28.68 | BB+2.19s to A | 2024-03-08 | 2024 Speedo Maryland Junior Championship - Si |
| 100 Butterfly | SCY | 1:01.97 | B+1.08s to BB | 2025-02-20 | 2025 Speedo MD LSC Senior Champs |
| 200 Butterfly | SCY | 2:36.76 | +9.27s to B | 2024-01-07 | 2024 NBAC New Year's Kick - Off Meet fast pool |
| 100 Individual Medley | SCY | 1:09.33 | 2021-10-31 | 2021 NBAC Fall Fastival Meet venue | |
| 200 Individual Medley | SCY | 2:12.34 | BB+5.55s to A | 2025-02-01 | 2025 ASC Senior Meet |
| 50 Freestyle | LCM | 29.27 | BB+1.88s to A | 2024-04-27 | 2024 ASC Spring Long Course Meet venue |
| 200 Freestyle | LCM | 2:26.60 | B+4.01s to BB | 2024-04-27 | 2024 ASC Spring Long Course Meet |
| 100 Breaststroke | LCM | 1:22.75 | B+1.86s to BB | 2024-04-27 | 2024 ASC Spring Long Course Meet venue |
| 200 Breaststroke | LCM | 2:56.98 | B+0.09s to BB | 2024-04-27 | 2024 ASC Spring Long Course Meet |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 54.59 | flying | 400 Free Relay (leg 3) | 2024-03-09 | 2024 Speedo Maryland Junior Championship - Si |
| 100 Breaststroke | SCY | 1:08.69 | flying | 400 Medley Relay (leg 2) | 2024-03-10 | 2024 Speedo Maryland Junior Championship - Si |
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
1980 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:23.62 | 423 |
| 200 BR SCY | 2:21.82 | 631 |
| 200 FL SCY | 2:36.76 | 343 |
| 200 IM SCY | 2:12.34 | 583 |
| 500 FR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2761 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:59.91 | 583 |
| 100 BK SCY | 1:04.02 | 445 |
| 100 BR SCY | 1:04.53 | 653 |
| 100 FL SCY | 1:01.97 | 497 |
| 200 IM SCY | 2:12.34 | 583 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Backstroke SCY 2:23.62
Front half 71.39s · back half 72.23s
200 Butterfly SCY 2:36.76
Front half 69.32s · back half 87.44s
100 Individual Medley SCY 1:09.33
Front half 33.15s · back half 36.18s
100 Breaststroke LCM 1:22.75
Front half 40.03s · back half 42.72s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.