Shayna Alter
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.02 | B+0.53s to BB | 2023-01-08 | 2023 NBAC New Years Kickoff Meet venue |
| 100 Freestyle | SCY | 1:05.27 | B+1.28s to BB | 2023-01-21 | Live M.A.S Invitational 2023 slow pool |
| 200 Freestyle | SCY | 2:19.28 | B+0.99s to BB | 2023-03-18 | 2023 MD LSC 11 & Over B Championships venue |
| 500 Freestyle | SCY | 6:20.81 | B+7.82s to BB | 2021-03-20 | FOX Championship Invitational venue |
| 1000 Freestyle | SCY | 13:22.64 | B+30.95s to BB | 2021ish Speedo IMX Distance Challenge venue | |
| 1650 Freestyle | SCY | 21:29.43 | BB+93.04s to A | 2022-12-30 | 2022 Speedo IMX Distance Challenge venue |
| 50 Backstroke | SCY | 33.49 | B+0.80s to BB | 2023-03-19 | 2023 MD LSC 11 & Over B Championships venue |
| 100 Backstroke | SCY | 1:11.06 | B+1.87s to BB | 2023-03-18 | 2023 MD LSC 11 & Over B Championships venue |
| 200 Backstroke | SCY | 2:27.84 | BB+9.35s to A | 2021-03-21 | FOX Championship Invitational venue |
| 50 Breaststroke | SCY | 46.27 | +5.28s to B | 2017-02-18 | 2017 CSAC Cabin Fever Meet venue |
| 100 Breaststroke | SCY | 1:17.81 | BB+4.42s to A | 2023-03-12 | 2023 MD LSC JR Champs - NBAC Site venue |
| 200 Breaststroke | SCY | 2:41.60 | BB+1.51s to A | 2023-03-11 | 2023 MD LSC JR Champs - NBAC Site venue |
| 50 Butterfly | SCY | 31.21 | BB+1.32s to A | 2023-03-19 | 2023 MD LSC 11 & Over B Championships venue |
| 100 Butterfly | SCY | 1:10.26 | B+1.47s to BB | 2023-03-18 | 2023 MD LSC 11 & Over B Championships venue |
| 200 Butterfly | SCY | 2:36.77 | B+3.48s to BB | 2023-01-21 | Live M.A.S Invitational 2023 slow pool |
| 100 Individual Medley | SCY | 1:34.02 | 2017-02-19 | 2017 CSAC Cabin Fever Meet venue | |
| 200 Individual Medley | SCY | 2:27.67 | BB+5.28s to A | 2023-03-11 | 2023 MD LSC JR Champs - NBAC Site venue |
| 400 Individual Medley | SCY | 5:09.97 | BB+6.48s to A | 2023-03-10 | 2023 MD LSC JR Champs - NBAC Site venue |
| 200 Freestyle | LCM | 2:47.09 | B+9.80s to BB | 2021-04-11 | 2021 FOX April Long Course Invitational venue |
| 100 Backstroke | LCM | 1:25.48 | B+4.59s to BB | 2021-04-11 | 2021 FOX April Long Course Invitational venue |
| 200 Backstroke | LCM | 2:54.26 | BB+12.57s to A | 2021-04-10 | 2021 FOX April Long Course Invitational venue |
| 100 Breaststroke | LCM | 1:36.08 | B+4.79s to BB | 2021-04-10 | 2021 FOX April Long Course Invitational venue |
| 200 Breaststroke | LCM | 3:21.75 | B+3.86s to BB | 2021-04-11 | 2021 FOX April Long Course Invitational venue |
| 200 Individual Medley | LCM | 2:59.87 | B+2.68s to BB | 2021-04-10 | 2021 FOX April Long Course Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 30.26 | flat | 200 Free Relay | 2023-03-18 | 2023 MD LSC 11 & Over B Championships |
| 100 Breaststroke | SCY | 1:20.00 | flying | 400 Medley Relay (leg 2) | 2023-03-12 | 2023 MD LSC JR Champs - NBAC Site |
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
3282 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:20.81 | 476 |
| 200 BK SCY | 2:27.84 | 522 |
| 200 BR SCY | 2:41.60 | 629 |
| 200 FL SCY | 2:36.77 | 472 |
| 200 IM SCY | 2:27.67 | 573 |
| 400 IM SCY | 5:09.97 | 610 |
IMR 17-18 · SCY
2562 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:19.28 | 497 |
| 100 BK SCY | 1:11.06 | 463 |
| 100 BR SCY | 1:17.81 | 545 |
| 100 FL SCY | 1:10.26 | 484 |
| 200 IM SCY | 2:27.67 | 573 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:05.27
Front half 31.41s · back half 33.86s
200 Freestyle SCY 2:19.28
Front half 66.50s · back half 72.78s
500 Freestyle SCY 6:20.81
Front half 189.46s · back half 191.35s
1650 Freestyle SCY 21:29.43
100 Backstroke SCY 1:11.06
Front half 35.00s · back half 36.06s
200 Backstroke SCY 2:27.84
Front half 72.50s · back half 75.34s
100 Breaststroke SCY 1:17.81
Front half 37.31s · back half 40.50s
200 Breaststroke SCY 2:41.60
Front half 78.08s · back half 83.52s
100 Butterfly SCY 1:10.26
Front half 33.21s · back half 37.05s
200 Butterfly SCY 2:36.77
Front half 74.38s · back half 82.39s
100 Individual Medley SCY 1:34.02
Front half 42.97s · back half 51.05s
200 Individual Medley SCY 2:27.67
Front half 70.33s · back half 77.34s
400 Individual Medley SCY 5:09.97
Front half 149.46s · back half 160.51s
200 Freestyle LCM 2:47.09
Front half 80.78s · back half 86.31s
100 Backstroke LCM 1:25.48
Front half 42.17s · back half 43.31s
200 Backstroke LCM 2:54.26
Front half 86.04s · back half 88.22s
100 Breaststroke LCM 1:36.08
Front half 46.51s · back half 49.57s
200 Breaststroke LCM 3:21.75
Front half 98.71s · back half 103.04s
200 Individual Medley LCM 2:59.87
Front half 88.70s · back half 91.17s
Progression
Faster times are higher. One card per event, all courses & history.