swimGrace Marmorstein
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 15.23 | 2022-12-30 | 2022 CO ACES Sprint Eliminator Rds 1-3venue | |
| 50 Freestyle | SCY | 27.32 | BB+0.13s to A·+1.23s to Sectionals | 2023-03-05 | 2023 CO CSI SCY 14&U Silver Statevenue |
| 100 Freestyle | SCY | 59.54 | BB+0.55s to A·+3.05s to Sectionals | 2023-03-04 | 2023 CO CSI SCY 14&U Silver Statevenue |
| 200 Freestyle | SCY | 2:11.82 | BB+4.13s to A·+9.43s to Sectionals | 2023-03-03 | 2023 CO CSI SCY 14&U Silver Statevenue |
| 50 Backstroke | SCY | 31.72 | BB+1.53s to A·+5.43s to Futures | 2021-12-03 | 2021 CO CSI Pioneer Openvenue |
| 100 Backstroke | SCY | 1:07.02 | BB+3.13s to A·+5.63s to Sectionals | 2023-10-14 | 2023 CO AQUA vs RIP Dualvenue |
| 200 Backstroke | SCY | 2:26.78 | BB+8.29s to A·+13.49s to Sectionals | 2023-03-03 | 2023 CO CSI SCY 14&U Silver Statevenue |
| 50 Breaststroke | SCY | 37.46 | BB+2.27s to A·+7.67s to Futures | 2021-12-04 | 2021 CO CSI Pioneer Openvenue |
| 100 Breaststroke | SCY | 1:16.20 | BB+2.81s to A·+5.61s to Sectionals | 2025-01-31 | 2025 CO OB Centennial A-League Championships |
| 50 Butterfly | SCY | 29.70 | A+1.11s to AA·+4.01s to Futures | 2021-12-05 | 2021 CO CSI Pioneer Openvenue |
| 100 Butterfly | SCY | 1:05.35 | BB+1.86s to A·+4.26s to Sectionals | 2023-03-05 | 2023 CO CSI SCY 14&U Silver Statevenue |
| 100 Individual Medley | SCY | 1:08.35 | 2022-09-25 | 2022 CO AQUA vs DSA Dualvenue | |
| 200 Individual Medley | SCY | 2:24.55 | BB+2.16s to A·+8.06s to Sectionals | 2023-12-16 | 2023 CO OB Rex Abelein Coaches Invitationalvenue |
| 400 Individual Medley | SCY | 5:53.14 | B+24.35s to BB·+61.55s to Sectionals | 2021-05-01 | 2021 CO AQUA at Cherry Creekvenue |
| 50 Freestyle | LCM | 30.40 | A+0.71s to AA·+0.81s to Sectionals | 2023-07-23 | 2023 CO CSI Senior LC State Championshipsvenue |
| 100 Freestyle | LCM | 1:06.44 | A+2.15s to AA·+2.05s to Sectionals | 2023-06-18 | 2023 CO CSI Long Course Openvenue |
| 200 Freestyle | LCM | 2:31.96 | BB+6.77s to A·+12.97s to Sectionals | 2023-07-08 | 2023 CO Zone 2 VMACvenue |
| 400 Freestyle | LCM | 5:27.04 | BB+20.35s to A·+35.25s to Sectionals | 2022-07-08 | 2022 CO Zone 2 District @VMACvenue |
| 50 Backstroke | LCM | 36.33 | BB+0.84s to A·+5.44s to Futures | 2024-06-12 | 2024 CO HRA Sprint Eliminatorvenue |
| 100 Backstroke | LCM | 1:15.62 | BB+1.03s to A·+4.23s to Sectionals | 2023-07-07 | 2023 CO Zone 2 VMACvenue |
| 50 Breaststroke | LCM | 42.67 | BB+2.98s to A·+7.88s to Futures | 2023-06-14 | 2023 CO HRA Sprint Eliminatorvenue |
| 200 Breaststroke | LCM | 3:22.57 | B+4.68s to BB·+27.71s to Sectionals | 2022-05-01 | 2022 CO Steve Drozda LC Shotgun Invitevenue |
| 50 Butterfly | LCM | 33.44 | BB+0.05s to A·+3.95s to Futures | 2023-06-14 | 2023 CO HRA Sprint Eliminatorvenue |
| 100 Butterfly | LCM | 1:12.25 | A+2.96s to AA·+2.96s to Sectionals | 2023-07-08 | 2023 CO Zone 2 VMACvenue |
| 200 Individual Medley | LCM | 2:41.19 | A+4.50s to AA·+4.20s to Sectionals | 2023-07-23 | 2023 CO CSI Senior LC State Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.84 | flat | 200 Free Relay | 2022-12-03 | 2022 CO CSI Pioneer Open |
| 50 Freestyle | SCY | 27.41 | flying | 200 Free Relay (leg 2) | 2023-11-04 | 2023 CO AQUA vs AAC Dual |
| 50 Butterfly | SCY | 29.18 | flying | 200 Medley Relay (leg 3) | 2022-12-02 | 2022 CO CSI Pioneer Open |
| 50 Freestyle | LCM | 32.62 | flying | 200 Free Relay (leg 2) | 2021-08-01 | 2021 CO CSI Age Group LC State Championships |
| 100 Freestyle | LCM | 1:07.07 | flat | 400 Free Relay | 2023-07-20 | 2023 CO CSI Senior LC State Championships |
| 50 Butterfly | LCM | 33.70 | flying | 200 Medley Relay (leg 3) | 2023-06-14 | 2023 CO HRA Sprint Eliminator |
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 · LCM
1684 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:27.04 | 532 |
| 200 BR LCM | 3:22.57 | 469 |
| 200 IM LCM | 2:41.19 | 683 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · SCY
2933 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:11.82 | 587 |
| 100 BK SCY | 1:07.02 | 552 |
| 100 BR SCY | 1:16.20 | 581 |
| 100 FL SCY | 1:05.35 | 602 |
| 200 IM SCY | 2:24.55 | 611 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 59.54
Front half 28.87s · back half 30.67s
200 Freestyle SCY 2:11.82
Front half 64.18s · back half 67.64s
100 Backstroke SCY 1:07.02
Front half 32.48s · back half 34.54s
200 Backstroke SCY 2:26.78
100 Butterfly SCY 1:05.35
Front half 31.40s · back half 33.95s
100 Individual Medley SCY 1:08.35
Front half 30.74s · back half 37.61s
200 Individual Medley SCY 2:24.55
Front half 66.90s · back half 77.65s
400 Individual Medley SCY 5:53.14
Front half 168.50s · back half 184.64s
100 Freestyle LCM 1:06.44
Front half 31.63s · back half 34.81s
200 Freestyle LCM 2:31.96
Front half 73.73s · back half 78.23s
400 Freestyle LCM 5:27.04
Front half 161.60s · back half 165.44s
100 Backstroke LCM 1:15.62
Front half 36.00s · back half 39.62s
200 Breaststroke LCM 3:22.57
Front half 98.75s · back half 103.82s
100 Butterfly LCM 1:12.25
Front half 34.89s · back half 37.36s
200 Individual Medley LCM 2:41.19
Front half 75.62s · back half 85.57s
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.