swimMaisey Shaffer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.11 | AA+0.02s to AAA·+0.32s to Sectionals | 2025-12-19 | LAC Arena Holiday Classic |
| 100 Freestyle | SCY | 53.99 | AAA+2.00s to AAAA·+0.90s to Sectionals | 2026-04-02 | 2026 YMCA SCY Time Trialsvenue |
| 200 Freestyle | SCY | 1:56.48 | AAA+4.39s to AAAA·+1.49s to Sectionals | 2026-04-01 | 2026 YMCA SCY Time Trialsvenue |
| 100 Backstroke | SCY | 1:05.38 | BB+1.09s to A·+6.09s to Sectionals | 2025-10-28 | BHA Monster Splash A/BB/C |
| 50 Breaststroke | SCY | 31.44 | AAA+0.45s to AAAA·+1.65s to Futures | 2025-11-12 | GAAC A/BB/C |
| 100 Breaststroke | SCY | 1:05.18 | AAA+0.19s to AAAA·Futures ✓+2.09s to Winter JNs | 2026-04-03 | 2026 YMCA Short Course Nationalsfast pool |
| 200 Breaststroke | SCY | 2:14.19 | AAAA·Nationals ✓+2.20s to US Open | 2024-12-19 | LAC Arena Holiday Cup 2024 |
| 50 Butterfly | SCY | 37.66 | +2.57s to B·+11.97s to Futures | 2025-11-12 | GAAC A/BB/C |
| 100 Butterfly | SCY | 1:13.48 | B+4.09s to BB·+14.99s to Sectionals | 2024-10-23 | UDAC Rocktoberfest |
| 200 Individual Medley | SCY | 2:14.14 | AA+2.65s to AAA·+3.45s to Sectionals | 2025-12-19 | LAC Arena Holiday Classic |
| 400 Individual Medley | SCY | 5:04.61 | A+10.42s to AA·+26.22s to Sectionals | 2025-11-12 | GAAC A/BB/C |
| 50 Freestyle | LCM | 29.33 | AA+0.74s to AAA·+1.04s to Sectionals | 2026-07-13 | MASI LC Senior Championship hosted by the Chambersburg Chargers |
| 100 Freestyle | LCM | 1:03.09 | AA+1.40s to AAA·+2.40s to Sectionals | 2026-07-13 | MASI LC Senior Championship hosted by the Chambersburg Chargers |
| 200 Freestyle | LCM | 2:16.34 | AA+3.15s to AAA·+5.45s to Sectionals | 2026-07-13 | MASI LC Senior Championship hosted by the Chambersburg Chargers |
| 50 Backstroke | LCM | 35.49 | BB+0.10s to A·+4.60s to Futures | 2026-01-01 | LAC |
| 100 Backstroke | LCM | 1:19.83 | BB+4.84s to A·+11.94s to Sectionals | 2025-06-24 | NLAC Swim Fest Meet |
| 50 Breaststroke | LCM | 34.86 | AAAA·+0.07s to Futures | 2026-01-01 | LAC |
| 100 Breaststroke | LCM | 1:17.50 | AAA+3.11s to AAAA·Sectionals ✓+1.51s to Futures | 2026-07-13 | MASI LC Senior Championship hosted by the Chambersburg Chargers |
| 200 Breaststroke | LCM | 2:52.08 | AA+4.89s to AAA·+2.69s to Sectionals | 2026-07-13 | MASI LC Senior Championship hosted by the Chambersburg Chargers |
| 50 Butterfly | LCM | 35.02 | BB+1.43s to A·+5.53s to Futures | 2025-06-24 | NLAC Swim Fest Meet |
| 100 Butterfly | LCM | 1:14.88 | BB+2.49s to A·+8.59s to Sectionals | 2026-06-30 | Chargers Mid Season Long Course Invitational |
| 200 Individual Medley | LCM | 2:43.64 | A+6.15s to AA·+15.25s to Sectionals | 2025-07-13 | 2025 Middle Atlantic Swimming LC Senior Champvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.45 | flying | 200 Free Relay (leg 3) | 2026-04-01 | 2026 YMCA Short Course Nationals |
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 15-16 · SCY
2569 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:14.19 | 1100 |
| 200 IM SCY | 2:14.14 | 801 |
| 400 IM SCY | 5:04.61 | 668 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 15-16 · SCY
3721 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:56.48 | 884 |
| 100 BK SCY | 1:05.38 | 631 |
| 100 BR SCY | 1:05.18 | 968 |
| 100 FL SCY | 1:13.48 | 437 |
| 200 IM SCY | 2:14.14 | 801 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.99 RT 0.68s
Front half 25.87s · back half 28.12s
200 Freestyle SCY 1:56.48 RT 0.72s
Front half 56.18s · back half 60.30s
100 Backstroke SCY 1:05.38 split/total mismatch
Front half 32.01s · back half 33.37s
100 Breaststroke SCY 1:05.18 RT 0.67s
Front half 30.32s · back half 34.86s
100 Butterfly SCY 1:13.48 split/total mismatch
Front half 33.62s · back half 39.86s
200 Individual Medley SCY 2:14.14
Front half 63.33s · back half 70.81s
400 Individual Medley SCY 5:04.61 split/total mismatch
100 Freestyle LCM 1:03.09 split/total mismatch
Front half 30.11s · back half 32.98s
200 Freestyle LCM 2:16.34 split/total mismatch
100 Backstroke LCM 1:19.83 split/total mismatch
Front half 38.89s · back half 40.94s
100 Breaststroke LCM 1:17.50 split/total mismatch
Front half 36.04s · back half 41.46s
200 Breaststroke LCM 2:52.08 split/total mismatch
100 Butterfly LCM 1:14.88 split/total mismatch
Front half 34.81s · back half 40.07s
200 Individual Medley LCM 2:43.64
Front half 76.29s · back half 87.35s
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.
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.