swimSeren Jeffreys
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.61 | B+0.22s to BB·+5.82s to Sectionals | 2026-01-01 | NE 2026 CCSC Medley Mayhem at Sandwich High |
| 100 Freestyle | SCY | 1:10.26 | B+4.37s to BB·+17.17s to Sectionals | 2026-01-01 | NE 2026 CCSC Medley Mayhem at Sandwich High |
| 50 Backstroke | SCY | 42.56 | +5.97s to B·+16.27s to Futures | 2025-10-25 | 2025 NE SHAWMUT Pumpkin Splash - copied venue |
| 100 Backstroke | SCY | 1:21.63 | +4.44s to B·+22.34s to Sectionals | 2026-01-01 | NE 2026 CCSC Medley Mayhem at Sandwich High |
| 200 Backstroke | SCY | 2:52.42 | +4.53s to B·+43.53s to Sectionals | 2026-05-16 | 2026 NE CCSC Medley Mayhem at Sandwich High fast pool |
| 50 Breaststroke | SCY | 44.19 | +2.10s to B·+14.40s to Futures | 2025-10-25 | 2025 NE SHAWMUT Pumpkin Splash |
| 100 Breaststroke | SCY | 1:39.80 | +11.11s to B·+31.61s to Sectionals | 2026-01-10 | 2026 NE KING RI Rhody Nor'Eastah |
| 50 Butterfly | SCY | 55.19 | +19.20s to B·+29.50s to Futures | 2024-04-20 | 2024 NE KING RI Spring Pentathlon |
| 100 Individual Medley | SCY | 1:25.03 | 2025-10-25 | 2025 NE SHAWMUT Pumpkin Splash | |
| 200 Individual Medley | SCY | 3:01.49 | +9.00s to B·+50.80s to Sectionals | 2026-01-01 | NE 2026 CCSC Medley Mayhem at Sandwich High |
| 50 Freestyle | LCM | 36.17 | B+1.48s to BB·+7.88s to Sectionals | 2026-06-07 | 2026 NE KING-CAC Almost Summer Invite venue |
| 100 Freestyle | LCM | 1:20.63 | B+5.24s to BB·+19.94s to Sectionals | 2026-06-06 | 2026 NE KING-CAC Almost Summer Invite venue |
| 50 Backstroke | LCM | 45.12 | +2.43s to B·+14.23s to Futures | 2026-06-06 | 2026 NE KING-CAC Almost Summer Invite venue |
| 100 Backstroke | LCM | 1:33.47 | +3.48s to B·+25.58s to Sectionals | 2026-06-07 | 2026 NE KING-CAC Almost Summer Invite venue |
| 50 Breaststroke | LCM | 56.75 | +8.86s to B·+21.96s to Futures | 2025-05-31 | 2024 NE KING-CAC Almost Summer Invite |
| 100 Breaststroke | LCM | 2:02.13 | +19.74s to B·+44.24s to Sectionals | 2026-06-06 | 2026 NE KING-CAC Almost Summer Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 13-14 · SCY
736 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:52.42 | 379 |
| 200 IM SCY | 3:01.49 | 357 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1004 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:21.63 | 352 |
| 100 BR SCY | 1:39.80 | 295 |
| 200 IM SCY | 3:01.49 | 357 |
| 200 FR SCY | — | 0 |
| 100 FL 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 1:10.26 split/total mismatch
Front half 33.96s · back half 36.30s
100 Backstroke SCY 1:21.63 split/total mismatch
Front half 40.53s · back half 41.10s
200 Backstroke SCY 2:52.42
Front half 86.73s · back half 85.69s
100 Breaststroke SCY 1:39.80 split/total mismatch
Front half 47.37s · back half 52.43s
100 Individual Medley SCY 1:25.03 split/total mismatch
Front half 40.97s · back half 44.06s
200 Individual Medley SCY 3:01.49 split/total mismatch
Progression
Faster times are higher. One card per event, all courses & history.