Niamh Kastner
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.46 | AA+0.67s to AAA·+0.67s to Sectionals | 2021-12-12 | 2021 VA 10th HOKI S&T Winter Champsvenue |
| 100 Freestyle | SCY | 54.64 | AA+0.85s to AAA·+1.55s to Sectionals | 2021-12-09 | 2021 VA 10th HOKI S&T Winter Champsvenue |
| 200 Freestyle | SCY | 1:57.69 | AA+0.90s to AAA·+2.70s to Sectionals | 2022-03-04 | 2022 VSI SC Senior Championshipsvenue |
| 500 Freestyle | SCY | 5:15.53 | AA+2.64s to AAA·+6.74s to Sectionals | 2022-03-05 | 2022 VSI SC Senior Championshipsvenue |
| 1000 Freestyle | SCY | 10:58.27 | AA+2.68s to AAA·+19.28s to Sectionals | 2022-03-06 | 2022 VSI SC Senior Championshipsvenue |
| 1650 Freestyle | SCY | 18:50.83 | A+1.04s to AA·+61.44s to Sectionals | 2020-03-05 | 2020 VSI SC Senior Championshipsvenue |
| 50 Backstroke | SCY | 30.60 | BB+0.71s to A·+4.31s to Futures | 2019-11-17 | Bass Turkey Classic 2019venue |
| 100 Backstroke | SCY | 1:03.58 | A+2.49s to AA·+4.29s to Sectionals | 2022-01-15 | 2022 VA 757Swim Splash & Dash 2022venue |
| 200 Backstroke | SCY | 2:11.68 | AA+4.59s to AAA·+2.79s to Sectionals | 2021-12-12 | 2021 VA 10th HOKI S&T Winter Champsvenue |
| 50 Breaststroke | SCY | 37.27 | BB+2.28s to A·+7.48s to Futures | 2019-11-16 | Bass Turkey Classic 2019venue |
| 100 Breaststroke | SCY | 1:16.49 | BB+3.50s to A·+8.30s to Sectionals | 2021-11-13 | 2021 VA WAC Fall Classicvenue |
| 200 Breaststroke | SCY | 2:43.44 | BB+4.95s to A·+14.05s to Sectionals | 2022-01-15 | 2022 VA 757Swim Splash & Dash 2022venue |
| 50 Butterfly | SCY | 28.44 | AA+1.05s to AAA·+2.75s to Futures | 2019-11-17 | Bass Turkey Classic 2019venue |
| 100 Butterfly | SCY | 57.35 | AAA+1.96s to AAAA·Sectionals ✓+0.76s to Futures | 2021-12-10 | 2021 VA 10th HOKI S&T Winter Champsvenue |
| 200 Butterfly | SCY | 2:07.44 | AAA+4.75s to AAAA·Sectionals ✓+2.05s to Futures | 2022-03-05 | 2022 VSI SC Senior Championshipsvenue |
| 200 Individual Medley | SCY | 2:10.97 | AA+0.48s to AAA·+0.28s to Sectionals | 2021-12-09 | 2021 VA 10th HOKI S&T Winter Champsvenue |
| 400 Individual Medley | SCY | 4:40.70 | AA+2.61s to AAA·+2.31s to Sectionals | 2021-12-10 | 2021 VA 10th HOKI S&T Winter Champsvenue |
| 400 Freestyle | SCM | 4:57.99 | A+11.80s to AA·+28.70s to Sectionals | 2020-07-25 | Pearson Toyota 757Swim Intra-Squad Meet SCMslow pool |
| 100 Backstroke | SCM | 1:13.44 | BB+2.95s to A·+7.65s to Sectionals | 2020-07-25 | Pearson Toyota 757Swim Intra-Squad Meet SCMslow pool |
| 200 Individual Medley | SCM | 2:39.04 | BB+1.65s to A·+14.55s to Sectionals | 2020-07-25 | Pearson Toyota 757Swim Intra-Squad Meet SCMslow pool |
| 50 Freestyle | LCM | 30.66 | A+0.97s to AA·+2.37s to Sectionals | 2022-05-01 | 2022 VA TIDE Spring Shockwaveslow pool |
| 100 Freestyle | LCM | 1:05.94 | A+1.75s to AA·+5.25s to Sectionals | 2022-06-19 | 2022 VA Virginia Commonwealth Gamesvenue |
| 200 Freestyle | LCM | 2:14.94 | AA+1.95s to AAA·+4.05s to Sectionals | 2022-07-15 | 2022 VA LC Senior Champsvenue |
| 400 Freestyle | LCM | 4:59.09 | A+5.70s to AA·+21.40s to Sectionals | 2022-06-17 | 2022 VA Virginia Commonwealth Gamesvenue |
| 800 Freestyle | LCM | 10:16.06 | A+8.07s to AA·+46.07s to Sectionals | 2022-06-19 | 2022 VA Virginia Commonwealth Gamesvenue |
| 100 Backstroke | LCM | 1:15.23 | BB+1.04s to A·+7.34s to Sectionals | 2022-05-21 | 2022 VA CGBD May Spring Luau Meetslow pool |
| 200 Backstroke | LCM | 2:34.46 | AA+6.67s to AAA·+8.27s to Sectionals | 2022-07-17 | 2022 VA LC Senior Champsvenue |
| 50 Butterfly | LCM | 30.46 | AAA+1.37s to AAAA·+0.97s to Futures | 2022-06-19 | 2022 VA Virginia Commonwealth Gamesvenue |
| 100 Butterfly | LCM | 1:04.93 | AAA+1.84s to AAAA·Sectionals ✓+0.24s to Futures | 2022-07-15 | 2022 VA LC Senior Champsvenue |
| 200 Butterfly | LCM | 2:25.71 | AAA+6.02s to AAAA·Sectionals ✓+3.82s to Futures | 2022-06-17 | 2022 VA Virginia Commonwealth Gamesvenue |
| 200 Individual Medley | LCM | 2:31.18 | AA+1.69s to AAA·+2.79s to Sectionals | 2022-07-14 | 2022 VA LC Senior Champsvenue |
| 400 Individual Medley | LCM | 5:32.33 | AA+13.04s to AAA·+11.84s to Sectionals | 2022-06-18 | 2022 VA Virginia Commonwealth Gamesvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 25.47 | flying | 200 Free Relay (leg 3) | 2022-03-05 | 2022 VSI SC Senior Championships |
| 100 Freestyle | SCY | 55.55 | flying | 400 Free Relay (leg 3) | 2022-03-06 | 2022 VSI SC Senior Championships |
| 100 Freestyle | SCY | 55.12 | flying | 400 Medley Relay (leg 4) | 2022-03-05 | 2022 VSI SC Senior Championships |
| 50 Butterfly | SCY | 27.10 | flying | 200 Medley Relay (leg 3) | 2022-03-06 | 2022 VSI SC Senior Championships |
| 50 Freestyle | LCM | 28.29 | flying | 200 Free Relay (leg 4) | 2022-07-15 | 2022 VA LC Senior Champs |
| 100 Freestyle | LCM | 1:03.07 | flying | 400 Free Relay (leg 3) | 2022-07-16 | 2022 VA LC Senior Champs |
| 50 Butterfly | LCM | 29.63 | flying | 200 Medley Relay (leg 3) | 2022-07-17 | 2022 VA LC Senior Champs |
| 100 Butterfly | LCM | 1:04.48 | flying | 400 Medley Relay (leg 3) | 2022-07-15 | 2022 VA LC Senior Champs |
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
4707 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:15.53 | 837 |
| 200 BK SCY | 2:11.68 | 739 |
| 200 BR SCY | 2:43.44 | 608 |
| 200 FL SCY | 2:07.44 | 879 |
| 200 IM SCY | 2:10.97 | 822 |
| 400 IM SCY | 4:40.70 | 822 |
IMR 17-18 · SCY
3758 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:57.69 | 825 |
| 100 BK SCY | 1:03.58 | 646 |
| 100 BR SCY | 1:16.49 | 574 |
| 100 FL SCY | 57.35 | 891 |
| 200 IM SCY | 2:10.97 | 822 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.64
Front half 26.46s · back half 28.18s
200 Freestyle SCY 1:57.69
Front half 56.78s · back half 60.91s
500 Freestyle SCY 5:15.53
Front half 156.28s · back half 159.25s
1000 Freestyle SCY 10:58.27
Front half 325.82s · back half 332.45s
1650 Freestyle SCY 18:50.83
100 Backstroke SCY 1:03.58
Front half 31.34s · back half 32.24s
200 Backstroke SCY 2:11.68
100 Breaststroke SCY 1:16.49
Front half 36.82s · back half 39.67s
200 Breaststroke SCY 2:43.44
Front half 79.68s · back half 83.76s
100 Butterfly SCY 57.35
Front half 27.14s · back half 30.21s
200 Butterfly SCY 2:07.44
Front half 61.98s · back half 65.46s
200 Individual Medley SCY 2:10.97
Front half 61.74s · back half 69.23s
400 Individual Medley SCY 4:40.70
Front half 136.06s · back half 144.64s
400 Freestyle SCM 4:57.99
Front half 146.34s · back half 151.65s
100 Backstroke SCM 1:13.44
Front half 35.64s · back half 37.80s
200 Individual Medley SCM 2:39.04
Front half 71.71s · back half 87.33s
100 Freestyle LCM 1:05.94 RT 0.65s
Front half 31.85s · back half 34.09s
200 Freestyle LCM 2:14.94 RT 0.69s
Front half 65.20s · back half 69.74s
400 Freestyle LCM 4:59.09 RT 0.73s
Front half 147.31s · back half 151.78s
800 Freestyle LCM 10:16.06 RT 0.73s
Front half 305.96s · back half 310.10s
200 Backstroke LCM 2:34.46 RT 0.69s
Front half 75.10s · back half 79.36s
100 Butterfly LCM 1:04.93 RT 0.65s
Front half 30.54s · back half 34.39s
200 Butterfly LCM 2:25.71 RT 0.73s
Front half 69.91s · back half 75.80s
200 Individual Medley LCM 2:31.18 RT 0.68s
Front half 68.66s · back half 82.52s
400 Individual Medley LCM 5:32.33 RT 0.69s
Front half 158.20s · back half 174.13s
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.