Jacksin Mayo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.94 | BB+1.85s to A·+6.75s to Sectionals | 2026-10-25 | 2026 CA SAND Pumpkin Invitationalfast pool |
| 100 Freestyle | SCY | 1:19.09 | +7.60s to B·+28.10s to Sectionals | 2025-06-08 | SAND Rock the Blocks - June 2025venue |
| 200 Freestyle | SCY | 2:31.59 | B+6.70s to BB·+39.80s to Sectionals | 2026-10-25 | 2026 CA SAND Pumpkin Invitationalfast pool |
| 100 Backstroke | SCY | 1:26.06 | +3.87s to B·+30.57s to Sectionals | 2026-01-30 | SAND Rock the Blocks - January 2026venue |
| 50 Breaststroke | SCY | 50.61 | +7.12s to B·+24.32s to Futures | 2025-07-11 | July 2025 Rock the Blocksvenue |
| 100 Breaststroke | SCY | 1:29.77 | B+4.28s to BB·+26.58s to Sectionals | 2026-10-24 | 2026 CA SAND Pumpkin Invitationalfast pool |
| 50 Butterfly | SCY | 34.62 | B+0.43s to BB·+11.73s to Futures | 2026-10-24 | 2026 CA SAND Pumpkin Invitationalfast pool |
| 100 Butterfly | SCY | 1:45.38 | +22.49s to B·+50.19s to Sectionals | 2025-06-08 | SAND Rock the Blocks - June 2025venue |
| 100 Individual Medley | SCY | 1:17.43 | B+1.54s to BB | 2026-10-25 | 2026 CA SAND Pumpkin Invitationalfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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.
IMX / IMR
IMX 11-12 · SCY
936 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:26.06 | 330 |
| 100 BR SCY | 1:29.77 | 430 |
| 100 FL SCY | 1:45.38 | 176 |
| 500 FR SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1648 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:31.59 | 459 |
| 50 BR SCY | 50.61 | 240 |
| 50 FL SCY | 34.62 | 458 |
| 100 IM SCY | 1:17.43 | 491 |
| 50 BK SCY | — | 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 1:19.09
Front half 35.80s · back half 43.29s
200 Freestyle SCY 2:31.59
Front half 71.71s · back half 79.88s
100 Breaststroke SCY 1:29.77
Front half 41.45s · back half 48.32s
100 Butterfly SCY 1:45.38
Front half 46.76s · back half 58.62s
100 Individual Medley SCY 1:17.43
Front half 36.52s · back half 40.91s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.