swimGreta Peterson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.51 | A+0.12s to AA·+2.22s to Sectionals | 2026-02-20 | 2026 IA IASI Age Group Championships |
| 100 Freestyle | SCY | 59.44 | AA+2.45s to AAA·+4.95s to Sectionals | 2026-02-20 | 2026 IA IASI Age Group Championships |
| 500 Freestyle | SCY | 5:54.72 | A+9.23s to AA·+39.73s to Sectionals | 2026-02-20 | 2026 IA IASI Age Group Championships |
| 100 Backstroke | SCY | 1:20.26 | +0.97s to B·+19.77s to Sectionals | 2024-10-26 | 2024 CIA and Johnston Blaze Fall Mixer |
| 50 Breaststroke | SCY | 32.82 | AAA+0.43s to AAAA·+2.13s to Sectionals | 2026-02-20 | 2026 IA IASI Age Group Championships |
| 100 Breaststroke | SCY | 1:14.41 | AA+2.92s to AAA·+4.92s to Sectionals | 2025-02-21 | 2025 IASI Age Group Championships |
| 200 Breaststroke | SCY | 3:01.48 | BB+13.49s to A·+30.49s to Sectionals | 2024-01-01 | 1554971 |
| 50 Butterfly | SCY | 36.18 | B+2.09s to BB·+9.49s to Sectionals | 2024-01-01 | 1554971 |
| 100 Individual Medley | SCY | 1:14.40 | 2024-01-01 | 1554971 | |
| 200 Individual Medley | SCY | 2:39.92 | BB+8.53s to A·+26.93s to Sectionals | 2024-01-01 | 1554971 |
| 50 Freestyle | LCM | 32.31 | A+1.02s to AA·+3.52s to Sectionals | 2026-07-23 | 2026 IASI Long Course Championshipsfast pool |
| 100 Freestyle | LCM | 1:09.75 | A+1.76s to AA·+7.96s to Sectionals | 2026-07-26 | 2026 IASI Long Course Championshipsfast pool |
| 200 Freestyle | LCM | 2:33.95 | A+5.76s to AA·+20.86s to Sectionals | 2025-01-01 | 1607071 |
| 400 Freestyle | LCM | 5:15.80 | A+4.41s to AA·+33.41s to Sectionals | 2026-07-25 | 2026 IASI Long Course Championshipsfast pool |
| 800 Freestyle | LCM | 10:54.46 | A+8.77s to AA·+73.07s to Sectionals | 2025-01-01 | 1607071 |
| 50 Backstroke | LCM | 46.21 | +2.42s to B·+14.72s to Sectionals | 2024-05-10 | 2024 IA DSMY May LCM Invitational |
| 100 Backstroke | LCM | 1:19.49 | BB+0.10s to A·+9.00s to Sectionals | 2024-05-10 | 2024 IA DSMY May LCM Invitational |
| 50 Breaststroke | LCM | 37.78 | AAA+0.99s to AAAA·+2.19s to Sectionals | 2026-07-23 | 2026 IASI Long Course Championshipsfast pool |
| 100 Breaststroke | LCM | 1:25.10 | AA+2.81s to AAA·+5.11s to Sectionals | 2026-07-24 | 2026 IASI Long Course Championshipsfast pool |
| 200 Breaststroke | LCM | 3:07.84 | A+2.35s to AA·+15.05s to Sectionals | 2025-06-29 | 2025 CIA Beat the Heatvenue |
| 50 Butterfly | LCM | 35.16 | A+1.27s to AA·+4.87s to Sectionals | 2026-07-24 | 2026 IASI Long Course Championshipsfast pool |
| 100 Butterfly | LCM | 1:32.26 | +2.37s to B·+24.17s to Sectionals | 2025-01-01 | 1618181 |
| 200 Individual Medley | LCM | 2:52.89 | A+6.70s to AA·+21.60s to Sectionals | 2025-01-01 | 1607071 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | LCM | 38.35 | flat | 200 Free Relay | 2024-07-28 | 2024 IA Long Course Championships |
| 50 Freestyle | LCM | 32.47 | flying | 200 Free Relay (leg 3) | 2026-07-26 | 2026 IASI Long Course Championships |
| 100 Freestyle | LCM | 1:20.48 | flying | 400 Free Relay (leg 2) | 2024-07-26 | 2024 IA Long Course Championships |
| 50 Breaststroke | LCM | 39.35 | flying | 200 Medley Relay (leg 2) | 2026-07-24 | 2026 IASI Long Course Championships |
| 100 Breaststroke | LCM | 1:26.06 | flying | 400 Medley Relay (leg 2) | 2026-07-25 | 2026 IASI Long Course 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 13-14 · LCM
1974 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:15.80 | 668 |
| 200 BR LCM | 3:07.84 | 681 |
| 200 IM LCM | 2:52.89 | 625 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
2944 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:33.95 | 623 |
| 100 BK LCM | 1:19.49 | 606 |
| 100 BR LCM | 1:25.10 | 734 |
| 100 FL LCM | 1:32.26 | 356 |
| 200 IM LCM | 2:52.89 | 625 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 59.44 split/total mismatch
Front half 28.50s · back half 30.94s
500 Freestyle SCY 5:54.72 split/total mismatch
100 Breaststroke SCY 1:14.41 split/total mismatch
Front half 34.56s · back half 39.85s
200 Breaststroke SCY 3:01.48
Front half 87.28s · back half 94.20s
100 Individual Medley SCY 1:14.40
Front half 36.00s · back half 38.40s
200 Individual Medley SCY 2:39.92
Front half 79.77s · back half 80.15s
100 Freestyle LCM 1:09.75
Front half 32.36s · back half 37.39s
200 Freestyle LCM 2:33.95 split/total mismatch
400 Freestyle LCM 5:15.80
Front half 155.70s · back half 160.10s
800 Freestyle LCM 10:54.46 split/total mismatch
100 Breaststroke LCM 1:25.10
Front half 38.54s · back half 46.56s
200 Breaststroke LCM 3:07.84
Front half 89.74s · back half 98.10s
100 Butterfly LCM 1:32.26
Front half 42.66s · back half 49.60s
200 Individual Medley LCM 2:52.89 split/total mismatch
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.