Nina Chernev
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.99 | BB+0.30s to A | 2020-01-12 | 2020 RAYS Jeff Rouse Meet venue |
| 200 Freestyle | SCY | 2:16.44 | BB+6.75s to A | 2020-01-12 | 2020 RAYS Jeff Rouse Meet venue |
| 100 Backstroke | SCY | 1:14.45 | B+3.96s to BB | 2020-01-11 | 2020 RAYS Jeff Rouse Meet venue |
| 50 Breaststroke | SCY | 34.81 | A+0.42s to AA | 2020-01-11 | 2020 RAYS Jeff Rouse Meet venue |
| 100 Breaststroke | SCY | 1:15.18 | BB+0.19s to A | 2020-01-12 | 2020 RAYS Jeff Rouse Meet venue |
| 200 Breaststroke | SCY | 2:40.07 | A+5.48s to AA | 2020-01-11 | 2020 RAYS Jeff Rouse Meet venue |
| 50 Butterfly | SCY | 31.84 | BB+1.55s to A | 2020-01-11 | 2020 RAYS Jeff Rouse Meet venue |
| 100 Butterfly | SCY | 1:12.63 | B+2.24s to BB | 2020-01-12 | 2020 RAYS Jeff Rouse Meet venue |
| 200 Individual Medley | SCY | 2:41.22 | B+4.33s to BB | 2019-10-06 | 757swim IMR/IMX/IM Mini slow pool |
| 50 Freestyle | LCM | 29.74 | AA+0.75s to AAA | 2024-06-30 | 2024 BSS TYR June Classic venue |
| 100 Freestyle | LCM | 1:05.23 | AA+2.74s to AAA | 2024-06-28 | 2024 BSS TYR June Classic venue |
| 100 Breaststroke | LCM | 1:20.30 | AA+1.61s to AAA | 2024-06-29 | 2024 BSS TYR June Classic venue |
| 200 Breaststroke | LCM | 2:56.02 | AA+5.73s to AAA | 2024-06-28 | 2024 BSS TYR June Classic venue |
| 200 Individual Medley | LCM | 2:47.98 | BB+1.29s to A | 2024-06-30 | 2024 BSS TYR June Classic venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 15-16 · LCM
1363 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR LCM | 2:56.02 | 742 |
| 200 IM LCM | 2:47.98 | 621 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · SCY
2522 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:16.44 | 550 |
| 100 BK SCY | 1:14.45 | 427 |
| 100 BR SCY | 1:15.18 | 631 |
| 100 FL SCY | 1:12.63 | 453 |
| 200 IM SCY | 2:41.22 | 461 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:16.44
Front half 65.02s · back half 71.42s
100 Backstroke SCY 1:14.45
Front half 35.79s · back half 38.66s
100 Breaststroke SCY 1:15.18
Front half 35.46s · back half 39.72s
200 Breaststroke SCY 2:40.07
Front half 78.00s · back half 82.07s
100 Butterfly SCY 1:12.63
Front half 32.94s · back half 39.69s
200 Individual Medley SCY 2:41.22
Front half 78.13s · back half 83.09s
100 Freestyle LCM 1:05.23
Front half 30.83s · back half 34.40s
100 Breaststroke LCM 1:20.30
Front half 37.78s · back half 42.52s
200 Breaststroke LCM 2:56.02
Front half 84.58s · back half 91.44s
200 Individual Medley LCM 2:47.98
Front half 82.41s · back half 85.57s
Progression
Faster times are higher. One card per event, all courses & history.