swimMaddie Roos
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.28 | AAA+0.49s to AAAA·Sectionals ✓+0.39s to Futures | 2026-04-02 | 2026 YMCA Short Course Nationalsvenue |
| 100 Freestyle | SCY | 52.93 | AAA+1.24s to AAAA·Sectionals ✓+1.04s to Futures | 2024-02-22 | 2024 OHIO STATE HIGH SCHOOL DIvenue |
| 200 Freestyle | SCY | 2:03.38 | A+1.09s to AA·+5.49s to Sectionals | 2024-12-06 | 2024 NAC SPEEDO Music City Invitationalvenue |
| 500 Freestyle | SCY | 6:01.94 | BB+17.65s to A·+46.95s to Sectionals | 2022-01-01 | 2022 NAC SPEEDO Music City Invitationalslow pool |
| 100 Backstroke | SCY | 1:00.36 | AA+1.87s to AAA·Sectionals ✓+3.27s to Futures | 2024-12-08 | 2024 NAC SPEEDO Music City Invitationalvenue |
| 100 Butterfly | SCY | 58.74 | AA+0.55s to AAA·Sectionals ✓+2.15s to Futures | 2026-03-31 | 2026 YMCA Short Course Nationalsvenue |
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.
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 | 24.12 | flying | 200 Free Relay (leg 2) | 2026-04-01 | 2026 YMCA Short Course Nationals |
| 50 Freestyle | SCY | 23.56 | flying | 200 Medley Relay (leg 4) | 2026-03-30 | 2026 YMCA Short Course Nationals |
| 100 Freestyle | SCY | 54.61 | flying | 400 Free Relay (leg 2) | 2024-12-06 | 2024 NAC SPEEDO Music City Invitational |
| 100 Butterfly | SCY | 58.84 | flying | 400 Medley Relay (leg 3) | 2024-12-07 | 2024 NAC SPEEDO Music City Invitational |
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
554 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:01.94 | 554 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2301 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:03.38 | 716 |
| 100 BK SCY | 1:00.36 | 756 |
| 100 FL SCY | 58.74 | 829 |
| 100 BR SCY | — | 0 |
| 200 IM 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 52.93
Front half 25.76s · back half 27.17s
200 Freestyle SCY 2:03.38
Front half 60.60s · back half 62.78s
100 Backstroke SCY 1:00.36
Front half 29.16s · back half 31.20s
100 Butterfly SCY 58.74 RT 0.69s
Front half 27.12s · back half 31.62s
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.