Brooke Martenz
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.12 | AAA+0.93s to AAAA·Sectionals ✓+1.23s to Futures | 2026-03-01 | 2026 Winter ISI Regionals- LWSAvenue |
| 100 Freestyle | SCY | 53.84 | AAA+1.25s to AAAA·Sectionals ✓+1.95s to Futures | 2026-02-28 | 2026 Winter ISI Regionals- LWSAvenue |
| 200 Freestyle | SCY | 1:57.81 | AAA+4.32s to AAAA·Sectionals ✓+5.52s to Futures | 2026-03-01 | 2026 Winter ISI Regionals- LWSAvenue |
| 500 Freestyle | SCY | 5:19.43 | AAA+13.34s to AAAA·+4.44s to Sectionals | 2026-03-14 | 2026 ISI Winter 11-14 Age Group Championshipsvenue |
| 1000 Freestyle | SCY | 10:42.21 | AAA+12.32s to AAAA·Sectionals ✓+21.72s to Futures | 2026-03-12 | 2026 ISI Winter 11-14 Age Group Championshipsvenue |
| 1650 Freestyle | SCY | 17:42.98 | AAAA·Sectionals ✓+28.59s to Futures | 2026-03-12 | 2026 ISI Winter 11-14 Age Group Championshipsvenue |
| 50 Backstroke | SCY | 29.43 | AA+1.24s to AAA·+2.14s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- LWSAvenue |
| 100 Backstroke | SCY | 1:03.28 | A+0.89s to AA·+2.79s to Sectionals | 2026-07-19 | 2026 ISI Summer BNSC Regionalvenue |
| 200 Backstroke | SCY | 2:14.27 | AA+4.78s to AAA·+2.78s to Sectionals | 2026-07-18 | 2026 ISI Summer BNSC Regionalvenue |
| 200 Individual Medley | SCY | 2:17.42 | AA+4.73s to AAA·+4.43s to Sectionals | 2026-07-18 | 2026 ISI Summer BNSC Regionalvenue |
| 400 Individual Medley | SCY | 4:56.42 | AA+11.33s to AAA·+12.43s to Sectionals | 2026-07-17 | 2026 ISI Summer BNSC Regionalvenue |
| 2500 Freestyle | SCM | 44:46.27 | 2023-06-16 | 2023 WI Central Zone Open Water Championshipsvenue | |
| 50 Freestyle | LCM | 28.38 | AAA+0.79s to AAAA·Sectionals ✓+0.99s to Futures | 2026-07-25 | 2026 LC Illinois Senior Championshipsvenue |
| 100 Freestyle | LCM | 1:01.42 | AAA+1.73s to AAAA·Sectionals ✓+2.13s to Futures | 2026-07-26 | 2026 LC Illinois Senior Championshipsvenue |
| 200 Freestyle | LCM | 2:12.12 | AAA+2.73s to AAAA·Sectionals ✓+4.33s to Futures | 2026-07-24 | 2026 LC Illinois Senior Championshipsvenue |
| 400 Freestyle | LCM | 4:37.72 | AAA+5.53s to AAAA·Sectionals ✓+8.93s to Futures | 2025-08-09 | 2025 Central Zone 14 & Under Championship Meevenue |
| 800 Freestyle | LCM | 9:44.12 | AAA+23.33s to AAAA·+2.73s to Sectionals | 2026-07-23 | 2026 LC Illinois Senior Championshipsvenue |
| 1500 Freestyle | LCM | 18:19.28 | AAA+25.29s to AAAA·Sectionals ✓+39.09s to Futures | 2026-07-26 | 2026 LC Illinois Senior Championshipsvenue |
| 200 Backstroke | LCM | 2:43.25 | BB+0.46s to A·+11.86s to Sectionals | 2025-07-25 | Illinois Swimming Age Group Champs LC 25venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 25.45 | flat | 200 Free Relay | 2026-03-12 | 2026 ISI Winter 11-14 Age Group Championships |
| 50 Freestyle | SCY | 24.24 | flying | 200 Free Relay (leg 4) | 2026-03-01 | 2026 Winter ISI Regionals- LWSA |
| 50 Freestyle | SCY | 24.30 | flying | 200 Medley Relay (leg 4) | 2026-07-18 | 2026 ISI Summer BNSC Regional |
| 100 Freestyle | SCY | 54.32 | flying | 400 Free Relay (leg 4) | 2025-03-16 | 2025 ISI Winter 11-14 Age Group Championships |
| 100 Freestyle | SCY | 53.38 | flying | 400 Medley Relay (leg 4) | 2026-03-14 | 2026 ISI Winter 11-14 Age Group Championships |
| 200 Freestyle | SCY | 2:00.79 | flat | 800 Free Relay | 2025-03-14 | 2025 ISI Winter 11-14 Age Group Championships |
| 200 Freestyle | SCY | 1:58.17 | flying | 800 Free Relay (leg 4) | 2026-03-13 | 2026 ISI Winter 11-14 Age Group Championships |
| 50 Backstroke | SCY | 29.48 | flat | 200 Medley Relay | 2026-02-28 | 2026 Winter ISI Regionals- LWSA |
| 50 Freestyle | LCM | 29.06 | flat | 200 Free Relay | 2025-07-25 | Illinois Swimming Age Group Champs LC 25 |
| 100 Freestyle | LCM | 1:02.51 | flat | 400 Free Relay | 2025-07-26 | Illinois Swimming Age Group Champs LC 25 |
| 100 Freestyle | LCM | 1:06.58 | flying | 400 Free Relay (leg 2) | 2024-07-20 | 2024 IL Swimming LC Age Group Championships |
| 200 Freestyle | LCM | 2:23.15 | flat | 800 Free Relay | 2024-07-18 | 2024 IL Swimming LC Age Group Championships |
| 50 Backstroke | LCM | 34.30 | flat | 200 Medley Relay | 2025-07-26 | Illinois Swimming Age Group Champs LC 25 |
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 15-16 · SCY
3048 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:19.43 | 834 |
| 200 BK SCY | 2:14.27 | 744 |
| 200 IM SCY | 2:17.42 | 745 |
| 400 IM SCY | 4:56.42 | 725 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 15-16 · SCY
2295 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:57.81 | 854 |
| 100 BK SCY | 1:03.28 | 696 |
| 200 IM SCY | 2:17.42 | 745 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.84
Front half 25.90s · back half 27.94s
200 Freestyle SCY 1:57.81
Front half 56.79s · back half 61.02s
500 Freestyle SCY 5:19.43
Front half 155.96s · back half 163.47s
1650 Freestyle SCY 17:42.98
100 Backstroke SCY 1:03.28
Front half 30.64s · back half 32.64s
200 Backstroke SCY 2:14.27
Front half 64.54s · back half 69.73s
200 Individual Medley SCY 2:17.42
Front half 63.83s · back half 73.59s
100 Freestyle LCM 1:01.42 RT 0.72s
Front half 29.56s · back half 31.86s
200 Freestyle LCM 2:12.12 RT 0.69s
Front half 63.86s · back half 68.26s
400 Freestyle LCM 4:37.72
800 Freestyle LCM 9:44.12 RT 0.70s
Front half 286.19s · back half 297.93s
1500 Freestyle LCM 18:19.28 RT 0.72s
200 Backstroke LCM 2:43.25 RT 0.62s
Front half 78.54s · back half 84.71s
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.