Isabella Peterson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.55 | AA+0.46s to AAA·Sectionals ✓+1.66s to Futures | 2026-02-21 | 2026 Juanita Allington Memorialvenue |
| 100 Freestyle | SCY | 56.89 | AA+2.40s to AAA·+0.40s to Sectionals | 2026-08-30 | BCH Desert Invitational 2026venue |
| 200 Freestyle | SCY | 2:02.33 | AA+4.94s to AAA·Sectionals ✓+10.04s to Futures | 2025-03-15 | 2025 SCS Spring Age Group Champs @ Armadavenue |
| 500 Freestyle | SCY | 5:23.76 | AA+7.37s to AAA·Sectionals ✓+21.17s to Futures | 2026-10-24 | 2026 CA SAND Pumpkin Invitationalfast pool |
| 1000 Freestyle | SCY | 11:10.61 | AA+12.02s to AAA·Sectionals ✓+50.12s to Futures | 2026-09-18 | 2026CATeam Rebel SC Meetvenue |
| 50 Backstroke | SCY | 28.72 | AA+0.93s to AAA·+2.43s to Futures | 2026-09-20 | 2026CATeam Rebel SC Meetvenue |
| 100 Backstroke | SCY | 1:03.27 | A+1.68s to AA·+1.88s to Sectionals | 2026-08-29 | BCH Desert Invitational 2026venue |
| 200 Backstroke | SCY | 2:16.08 | A+2.59s to AA·+2.79s to Sectionals | 2026-08-30 | BCH Desert Invitational 2026venue |
| 50 Breaststroke | SCY | 33.90 | A+0.01s to AA·+4.11s to Futures | 2026-09-19 | 2026CATeam Rebel SC Meetvenue |
| 100 Breaststroke | SCY | 1:13.71 | A+2.62s to AA·+3.12s to Sectionals | 2026-08-30 | BCH Desert Invitational 2026venue |
| 200 Breaststroke | SCY | 2:37.60 | A+3.61s to AA·+4.81s to Sectionals | 2026-10-24 | 2026 CA SAND Pumpkin Invitationalfast pool |
| 50 Butterfly | SCY | 26.74 | AAA+0.45s to AAAA·+1.05s to Futures | 2025-02-15 | 2025 CCS SCY AGCvenue |
| 100 Butterfly | SCY | 58.85 | AA+0.06s to AAA·Sectionals ✓+2.26s to Futures | 2026-02-20 | 2026 Juanita Allington Memorialvenue |
| 200 Butterfly | SCY | 2:12.48 | AA+1.79s to AAA·Sectionals ✓+7.09s to Futures | 2026-09-20 | 2026CATeam Rebel SC Meetvenue |
| 100 Individual Medley | SCY | 1:05.50 | 2025-12-05 | LVSC Frosty Flingvenue | |
| 200 Individual Medley | SCY | 2:11.86 | AA+0.37s to AAA·Sectionals ✓+5.47s to Futures | 2026-02-22 | 2026 Juanita Allington Memorialvenue |
| 400 Individual Medley | SCY | 4:44.77 | AA+3.28s to AAA·Sectionals ✓+14.08s to Futures | 2026-02-20 | 2026 Juanita Allington Memorialvenue |
| 50 Freestyle | LCM | 29.43 | AA+0.84s to AAA·Sectionals ✓+2.04s to Futures | 2025-04-13 | 2025CATeam Rebel Aquatics Long Course Openervenue |
| 100 Freestyle | LCM | 1:05.69 | A+1.20s to AA·+1.30s to Sectionals | 2024-07-25 | 2024 CA SCS/RAA Summer A/G Champsvenue |
| 200 Freestyle | LCM | 2:22.55 | A+3.26s to AA·+3.56s to Sectionals | 2025-04-13 | 2025CATeam Rebel Aquatics Long Course Openervenue |
| 400 Freestyle | LCM | 4:49.84 | AA+7.75s to AAA·Sectionals ✓+21.05s to Futures | 2026-06-13 | 2026 SCS June AG Invitevenue |
| 800 Freestyle | LCM | 9:56.86 | AA+14.47s to AAA·Sectionals ✓+43.07s to Futures | 2026-06-14 | 2026 SCS June AG Invitevenue |
| 50 Backstroke | LCM | 35.03 | A+1.04s to AA·+4.14s to Futures | 2026-06-27 | 2026 SAND John Sullivan Firecracker Invvenue |
| 100 Backstroke | LCM | 1:15.14 | BB+0.15s to A·+3.75s to Sectionals | 2026-05-23 | LVSC Memorial Day Invite 2026venue |
| 200 Backstroke | LCM | 2:38.70 | A+4.41s to AA·+5.31s to Sectionals | 2026-05-24 | LVSC Memorial Day Invite 2026venue |
| 100 Breaststroke | LCM | 1:25.89 | BB+0.80s to A·+4.90s to Sectionals | 2026-05-02 | 2026 SAND Cinco De Mayo Invitationalvenue |
| 50 Butterfly | LCM | 29.44 | AAA+0.05s to AAAA·Futures ✓+1.05s to Jr Nationals | 2026-01-01 | Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01 |
| 100 Butterfly | LCM | 1:06.76 | AA+0.47s to AAA·Sectionals ✓+2.07s to Futures | 2026-01-01 | WZ Group B - 2026-07-28 to 2026-08-01 |
| 200 Butterfly | LCM | 2:32.45 | AA+4.56s to AAA·Sectionals ✓+10.56s to Futures | 2026-01-01 | Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01 |
| 200 Individual Medley | LCM | 2:34.89 | AA+4.20s to AAA·Sectionals ✓+8.70s to Futures | 2026-01-01 | Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01 |
| 400 Individual Medley | LCM | 5:28.11 | AA+7.52s to AAA·Sectionals ✓+20.82s to Futures | 2026-01-01 | Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 25.68 | flying | 200 Free Relay (leg 2) | 2025-03-16 | 2025 SCS Spring Age Group Champs @ Armada |
| 100 Freestyle | SCY | 54.55 | flying | 400 Free Relay (leg 4) | 2025-03-14 | 2025 SCS Spring Age Group Champs @ Armada |
| 50 Butterfly | SCY | 26.57 | flying | 200 Medley Relay (leg 3) | 2025-02-14 | 2025 CCS SCY AGC |
| 100 Butterfly | SCY | 59.05 | flying | 400 Medley Relay (leg 3) | 2026-02-21 | 2026 Juanita Allington Memorial |
| 50 Freestyle | LCM | 28.95 | flying | 200 Free Relay (leg 3) | 2026-07-30 | Finals - WZ LCM Senior Champs 2026 - copied |
| 100 Freestyle | LCM | 1:03.80 | flying | 400 Free Relay (leg 2) | 2026-07-31 | Finals - WZ LCM Senior Champs 2026 - copied |
| 50 Butterfly | LCM | 29.61 | flying | 200 Medley Relay (leg 3) | 2026-06-14 | 2026 SCS June AG Invite |
| 100 Butterfly | LCM | 1:08.34 | flying | 400 Medley Relay (leg 3) | 2024-07-27 | 2024 CA SCS/RAA Summer A/G Champs |
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
4696 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:23.76 | 801 |
| 200 BK SCY | 2:16.08 | 715 |
| 200 BR SCY | 2:37.60 | 693 |
| 200 FL SCY | 2:12.48 | 827 |
| 200 IM SCY | 2:11.86 | 843 |
| 400 IM SCY | 4:44.77 | 817 |
IMR 15-16 · SCY
3822 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:02.33 | 763 |
| 100 BK SCY | 1:03.27 | 696 |
| 100 BR SCY | 1:13.71 | 669 |
| 100 FL SCY | 58.85 | 851 |
| 200 IM SCY | 2:11.86 | 843 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 56.89
Front half 27.31s · back half 29.58s
200 Freestyle SCY 2:02.33
Front half 58.56s · back half 63.77s
500 Freestyle SCY 5:23.76
Front half 159.49s · back half 164.27s
1000 Freestyle SCY 11:10.61
Front half 327.87s · back half 342.74s
100 Backstroke SCY 1:03.27
Front half 30.81s · back half 32.46s
200 Backstroke SCY 2:16.08
Front half 66.31s · back half 69.77s
100 Breaststroke SCY 1:13.71
Front half 35.25s · back half 38.46s
200 Breaststroke SCY 2:37.60
Front half 76.71s · back half 80.89s
100 Butterfly SCY 58.85
Front half 27.51s · back half 31.34s
200 Butterfly SCY 2:12.48
Front half 61.86s · back half 70.62s
100 Individual Medley SCY 1:05.50
Front half 29.93s · back half 35.57s
200 Individual Medley SCY 2:11.86
Front half 60.92s · back half 70.94s
400 Individual Medley SCY 4:44.77
Front half 137.00s · back half 147.77s
100 Freestyle LCM 1:05.69
Front half 31.54s · back half 34.15s
200 Freestyle LCM 2:22.55
Front half 68.89s · back half 73.66s
400 Freestyle LCM 4:49.84
Front half 140.08s · back half 149.76s
800 Freestyle LCM 9:56.86
Front half 298.70s · back half 298.16s
100 Backstroke LCM 1:15.14
Front half 36.42s · back half 38.72s
200 Backstroke LCM 2:38.70
Front half 77.17s · back half 81.53s
100 Breaststroke LCM 1:25.89
Front half 41.01s · back half 44.88s
100 Butterfly LCM 1:06.76
Front half 30.83s · back half 35.93s
200 Butterfly LCM 2:32.45
Front half 70.41s · back half 82.04s
200 Individual Medley LCM 2:34.89
Front half 70.56s · back half 84.33s
400 Individual Medley LCM 5:28.11
Front half 154.66s · back half 173.45s
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.