swimPeter Gronewold
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.16 | AAA+0.57s to AAAA·+1.97s to Sectionals | 2026-01-01 | 2026 Oregon Swimming Arena SC 11-14 Age Group Championships, S#: 26-008 |
| 100 Freestyle | SCY | 55.53 | AAA+1.84s to AAAA·+4.54s to Sectionals | 2026-03-08 | 2026 OSI Arena SC 11-14 Champsfast pool |
| 500 Freestyle | SCY | 5:38.90 | AA+8.91s to AAA·+36.21s to Sectionals | 2026-06-27 | 2026 Eugene City Swim Club Summer Invitevenue |
| 50 Backstroke | SCY | 29.31 | AAA+1.12s to AAAA·+5.62s to Futures | 2026-01-01 | 2026 Oregon Swimming Arena SC 11-14 Age Group Championships, S#: 26-008 |
| 100 Backstroke | SCY | 1:09.70 | BB+0.41s to A·+14.21s to Sectionals | 2025-03-01 | 2025 OSI Arena SC 11-14 Champsfast pool |
| 50 Breaststroke | SCY | 37.81 | BB+1.12s to A·+11.52s to Futures | 2025-01-01 | 2025 Oregon Swimming Arena SC 11-14 Age Group Championships, S#: 25-012 |
| 100 Breaststroke | SCY | 1:27.66 | B+2.17s to BB·+24.47s to Sectionals | 2025-02-16 | 2025 AAA Final Countdown Openvenue |
| 50 Butterfly | SCY | 27.11 | AAA+0.42s to AAAA·+4.22s to Futures | 2026-01-01 | 2026 Oregon Swimming Arena SC 11-14 Age Group Championships, S#: 26-008 |
| 100 Butterfly | SCY | 1:02.94 | AA+0.45s to AAA·+7.75s to Sectionals | 2026-03-06 | 2026 OSI Arena SC 11-14 Champsfast pool |
| 100 Individual Medley | SCY | 1:04.25 | AA+0.26s to AAA | 2026-03-07 | 2026 OSI Arena SC 11-14 Champsfast pool |
| 50 Freestyle | SCM | 29.37 | AA+0.88s to AAA·+3.68s to Sectionals | 2025-04-26 | April Invitational 2025venue |
| 100 Freestyle | SCM | 1:06.67 | A+1.78s to AA·+10.38s to Sectionals | 2025-04-27 | April Invitational 2025venue |
| 50 Backstroke | SCM | 36.26 | BB+0.17s to A | 2025-04-26 | April Invitational 2025venue |
| 50 Butterfly | SCM | 33.62 | A+0.83s to AA | 2025-04-27 | April Invitational 2025venue |
| 100 Individual Medley | SCM | 1:16.58 | A+2.59s to AA | 2025-04-27 | April Invitational 2025venue |
| 50 Freestyle | LCM | 27.62 | AAAA·+0.63s to Sectionals | 2026-01-01 | 2026 Western Zone Age Group LCM Championships |
| 100 Freestyle | LCM | 1:01.91 | AAA+0.32s to AAAA·+2.92s to Sectionals | 2026-08-05 | 2026 Western Zone Age Group Championshipsvenue |
| 200 Freestyle | LCM | 2:18.08 | AAA+3.69s to AAAA·+9.39s to Sectionals | 2026-07-11 | 2026 OSI Arena Summer LC 12&U Championships -fast pool |
| 50 Backstroke | LCM | 33.07 | AAA+0.38s to AAAA·+5.18s to Futures | 2026-01-01 | 2026 Western Zone Age Group LCM Championships |
| 100 Backstroke | LCM | 1:20.71 | A+2.62s to AA·+15.52s to Sectionals | 2025-05-03 | 2025 AAA May LC Invitationalvenue |
| 50 Butterfly | LCM | 30.25 | AAAA·+3.96s to Futures | 2026-07-11 | 2026 OSI Arena Summer LC 12&U Championships -fast pool |
| 100 Butterfly | LCM | 1:08.50 | AAA+0.71s to AAAA·+5.41s to Sectionals | 2026-07-12 | 2026 OSI Arena Summer LC 12&U Championships -fast pool |
| 200 Individual Medley | LCM | 2:34.50 | AAA+3.41s to AAAA·+9.81s to Sectionals | 2026-07-12 | 2026 OSI Arena Summer LC 12&U Championships -fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 Breaststroke | SCM | 41.36 | flying | 200 Medley Relay (leg 2) | 2025-04-26 | April Invitational 2025 |
| 50 Freestyle | LCM | 28.21 | flat | 200 Free Relay | 2026-08-05 | 2026 Western Zone Age Group Championships |
| 50 Butterfly | LCM | 30.80 | flying | 200 Medley Relay (leg 3) | 2026-08-06 | 2026 Western Zone Age Group 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 11-12 · SCY
2712 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:38.90 | 802 |
| 100 BK SCY | 1:09.70 | 621 |
| 100 BR SCY | 1:27.66 | 462 |
| 100 FL SCY | 1:02.94 | 827 |
| 200 IM SCY | — | 0 |
IMR 11-12 · LCM
3806 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:18.08 | 921 |
| 50 BK LCM | 33.07 | 957 |
| 50 FL LCM | 30.25 | 1003 |
| 200 IM LCM | 2:34.50 | 925 |
| 50 BR LCM | — | 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 55.53
Front half 26.74s · back half 28.79s
100 Backstroke SCY 1:09.70
Front half 34.01s · back half 35.69s
100 Breaststroke SCY 1:27.66
100 Butterfly SCY 1:02.94
Front half 28.97s · back half 33.97s
100 Individual Medley SCY 1:04.25
Front half 29.83s · back half 34.42s
100 Freestyle SCM 1:06.67
Front half 32.28s · back half 34.39s
100 Individual Medley SCM 1:16.58
Front half 35.93s · back half 40.65s
100 Freestyle LCM 1:01.91
Front half 29.91s · back half 32.00s
200 Freestyle LCM 2:18.08
Front half 67.45s · back half 70.63s
100 Backstroke LCM 1:20.71
Front half 40.24s · back half 40.47s
100 Butterfly LCM 1:08.50
Front half 32.38s · back half 36.12s
200 Individual Medley LCM 2:34.50
Front half 72.41s · back half 82.09s
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.