Hannah Cerny
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.86 | BB+0.67s to A | 2023-11-18 | 2023 NBAC Thanksgiving Meet venue |
| 100 Freestyle | SCY | 57.45 | A+0.86s to AA | 2023-12-17 | 2023 NBAC Christmas Invitational venue |
| 200 Freestyle | SCY | 2:01.77 | AA+4.78s to AAA | 2021-12-17 | 2021 NBAC 47th Annual Christmas Invitational venue |
| 500 Freestyle | SCY | 5:18.87 | AA+3.28s to AAA | 2022-12-17 | 2022 NBAC Christmas Invitational Meet venue |
| 50 Backstroke | SCY | 28.42 | AA+0.73s to AAA | 2023-12-14 | 2023 NBAC Christmas Invitational venue |
| 100 Backstroke | SCY | 1:02.04 | A+0.85s to AA | 2023-12-16 | 2023 NBAC Christmas Invitational venue |
| 200 Backstroke | SCY | 2:11.83 | AA+4.84s to AAA | 2022-02-27 | 2022 MD LSC Senior Championships fast pool |
| 50 Breaststroke | SCY | 33.07 | AA+0.88s to AAA | 2021 NBAC 47th Annual Christmas Invitational venue | |
| 100 Breaststroke | SCY | 1:08.44 | AA+1.15s to AAA | 2022-12-16 | 2022 NBAC Christmas Invitational Meet venue |
| 200 Breaststroke | SCY | 2:27.93 | AA+1.14s to AAA | 2024-02-24 | 2024 MD LSC Senior Champs venue |
| 50 Butterfly | SCY | 27.95 | AA+0.56s to AAA | 2023-12-14 | 2023 NBAC Christmas Invitational venue |
| 100 Butterfly | SCY | 59.58 | AA+1.39s to AAA | 2022-12-16 | 2022 NBAC Christmas Invitational Meet venue |
| 200 Butterfly | SCY | 2:08.95 | AAA+5.16s to AAAA | 2022-12-18 | 2022 NBAC Christmas Invitational Meet venue |
| 100 Individual Medley | SCY | 1:06.28 | 2023-11-18 | 2023 NBAC Thanksgiving Meet venue | |
| 200 Individual Medley | SCY | 2:13.04 | AA+2.45s to AAA | 2022-02-27 | 2022 MD LSC Senior Championships fast pool |
| 400 Individual Medley | SCY | 4:37.72 | AAA+12.13s to AAAA | 2022-02-25 | 2022 MD LSC Senior Championships fast pool |
| 800 Freestyle | SCM | 16:01.00 | +233.91s to B | 2016-09-10 | 2016 NAAC Open Water Fall Splash venue |
| 50 Freestyle | LCM | 30.30 | A+0.61s to AA | 2023-07-08 | 2023 NBAC Mid-Summer Classic venue |
| 100 Freestyle | LCM | 1:05.68 | A+1.39s to AA | 2021-07-10 | 2021 FOX July Long Course Invitational venue |
| 200 Freestyle | LCM | 2:19.83 | A+0.64s to AA | 2023-05-20 | 2023 NBAC Spring Long Course Meet venue |
| 400 Freestyle | LCM | 6:23.15 | +25.36s to B | 2016-06-04 | 2016 A Buster LC Meet venue |
| 50 Backstroke | LCM | 33.93 | AA+1.44s to AAA | 2021-07-10 | 2021 FOX July Long Course Invitational venue |
| 100 Backstroke | LCM | 1:12.63 | A+1.14s to AA | 2021-07-11 | 2021 FOX July Long Course Invitational venue |
| 200 Backstroke | LCM | 2:36.01 | A+1.02s to AA | 2022-06-12 | 2022 Summer Speedo Spectaculare venue |
| 50 Breaststroke | LCM | 38.41 | A+0.42s to AA | 2023-05-19 | 2023 NBAC Spring Long Course Meet venue |
| 100 Breaststroke | LCM | 1:21.44 | A+0.75s to AA | 2022-08-04 | 2022 MD LSC LC Championships venue |
| 200 Breaststroke | LCM | 2:55.32 | A+0.33s to AA | 2023-08-04 | 2023 Speedo Maryland Long Course Championship venue |
| 50 Butterfly | LCM | 31.95 | AA+1.36s to AAA | 2023-05-19 | 2023 NBAC Spring Long Course Meet venue |
| 100 Butterfly | LCM | 1:09.85 | A+0.56s to AA | 2021-07-11 | 2021 FOX July Long Course Invitational venue |
| 200 Butterfly | LCM | 2:34.97 | A+1.78s to AA | 2022-08-04 | 2022 MD LSC LC Championships venue |
| 200 Individual Medley | LCM | 2:35.27 | AA+5.38s to AAA | 2022-06-12 | 2022 Summer Speedo Spectaculare venue |
| 400 Individual Medley | LCM | 5:25.56 | AA+7.47s to AAA | 2022-06-10 | 2022 Summer Speedo Spectaculare 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 Butterfly | LCM | 40.73 | flying | 200 Medley Relay (leg 3) | 2016-08-06 | 2016 MD LSC LC Championships |
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
4849 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:18.87 | 811 |
| 200 BK SCY | 2:11.83 | 737 |
| 200 BR SCY | 2:27.93 | 820 |
| 200 FL SCY | 2:08.95 | 848 |
| 200 IM SCY | 2:13.04 | 784 |
| 400 IM SCY | 4:37.72 | 849 |
IMR 17-18 · SCY
3821 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:01.77 | 745 |
| 100 BK SCY | 1:02.04 | 696 |
| 100 BR SCY | 1:08.44 | 802 |
| 100 FL SCY | 59.58 | 794 |
| 200 IM SCY | 2:13.04 | 784 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.45
Front half 27.66s · back half 29.79s
200 Freestyle SCY 2:01.77
Front half 58.96s · back half 62.81s
500 Freestyle SCY 5:18.87
Front half 157.92s · back half 160.95s
100 Backstroke SCY 1:02.04
Front half 29.96s · back half 32.08s
200 Backstroke SCY 2:11.83
Front half 64.40s · back half 67.43s
100 Breaststroke SCY 1:08.44
Front half 32.56s · back half 35.88s
200 Breaststroke SCY 2:27.93
Front half 72.61s · back half 75.32s
100 Butterfly SCY 59.58
Front half 27.95s · back half 31.63s
200 Butterfly SCY 2:08.95
Front half 60.92s · back half 68.03s
100 Individual Medley SCY 1:06.28
Front half 30.18s · back half 36.10s
200 Individual Medley SCY 2:13.04
Front half 62.57s · back half 70.47s
400 Individual Medley SCY 4:37.72
Front half 133.74s · back half 143.98s
100 Freestyle LCM 1:05.68
Front half 31.57s · back half 34.11s
200 Freestyle LCM 2:19.83
Front half 68.18s · back half 71.65s
400 Freestyle LCM 6:23.15
100 Backstroke LCM 1:12.63
Front half 35.00s · back half 37.63s
200 Backstroke LCM 2:36.01
Front half 76.37s · back half 79.64s
100 Breaststroke LCM 1:21.44
Front half 38.20s · back half 43.24s
200 Breaststroke LCM 2:55.32
Front half 85.26s · back half 90.06s
100 Butterfly LCM 1:09.85
Front half 33.21s · back half 36.64s
200 Butterfly LCM 2:34.97
Front half 70.68s · back half 84.29s
200 Individual Medley LCM 2:35.27
Front half 73.67s · back half 81.60s
400 Individual Medley LCM 5:25.56
Front half 156.63s · back half 168.93s
Progression
Faster times are higher. One card per event, all courses & history.