Jeffery Mains
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.82 | +1.03s to B | 2026-02-28 | 2026 NE KCY A SENECY LEAGUE CHAMPS venue |
| 100 Freestyle | SCY | 1:23.11 | +11.62s to B | 2026-02-28 | 2026 NE KCY A SENECY LEAGUE CHAMPS venue |
| 200 Freestyle | SCY | 3:06.80 | +30.81s to B | 2025-01-01 | 2025 ne cran ymca holiday classic results |
| 25 Backstroke | SCY | 24.12 | 2025-01-05 | 2025 NE KCY A New Year's Splash slow pool | |
| 50 Backstroke | SCY | 52.73 | +14.24s to B | 2025-01-18 | 2025 NE KCY SENECY Winter Carnival venue |
| 50 Breaststroke | SCY | 1:02.80 | +19.31s to B | 2026-01-17 | 2026 NE KCY SENECY Winter Carnival |
| 50 Butterfly | SCY | 57.81 | +20.72s to B | 2025-02-02 | 2025 NE NCY 35th Annual NCY Pentathlon venue |
| 100 Individual Medley | SCY | 1:41.02 | +19.13s to B | 2026-01-18 | 2026 NE KCY SENECY Winter Carnival venue |
| 50 Backstroke | LCM | 48.48 | +3.89s to B | 2026-05-16 | 2026 NE KCY Invitational venue |
| 50 Breaststroke | LCM | 1:14.54 | +24.75s to B | 2026-05-16 | 2026 NE KCY Invitational venue |
| 50 Butterfly | LCM | 59.20 | +17.21s to B | 2026-05-16 | 2026 NE KCY Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | SCY | 39.13 | flying | 200 Free Relay (leg 4) | 2025-03-16 | 2025 NE STRM NEW ENGLAND YMCA CHAMPIONSHIPS |
| 50 Butterfly | SCY | 51.72 | flying | 200 Medley Relay (leg 3) | 2025-03-02 | 2025 NE KCY A SENECY LEAGUE 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
IMR 11-12 · SCY
842 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:06.80 | 245 |
| 50 BK SCY | 52.73 | 152 |
| 50 BR SCY | 1:02.80 | 126 |
| 50 FL SCY | 57.81 | 98 |
| 100 IM SCY | 1:41.02 | 221 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 3:06.80 split/total mismatch
100 Individual Medley SCY 1:41.02
Front half 46.93s · back half 54.09s
Progression
Faster times are higher. One card per event, all courses & history.