swimJohanna Shaffer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 35.40 | +9.31s to Sectionals | 2025-01-12 | 2025 CO MAValanche Invitationalvenue |
| 100 Freestyle | SCY | 1:15.34 | +18.85s to Sectionals | 2025-01-11 | 2025 CO MAValanche Invitationalvenue |
| 200 Freestyle | SCY | 2:49.01 | +46.62s to Sectionals | 2025-01-12 | 2025 CO MAValanche Invitationalvenue |
| 50 Backstroke | SCY | 42.53 | +18.14s to US Open | 2023-05-13 | 2023 CO DGO Jolean Scott Memorialvenue |
| 200 Backstroke | SCY | 3:10.92 | +57.63s to Sectionals | 2025-01-11 | 2025 CO MAValanche Invitationalvenue |
| 50 Breaststroke | SCY | 46.55 | +18.56s to US Open | 2025-01-11 | 2025 CO MAValanche Invitationalvenue |
| 100 Breaststroke | SCY | 1:45.41 | +34.82s to Sectionals | 2025-01-12 | 2025 CO MAValanche Invitationalvenue |
| 50 Butterfly | SCY | 40.64 | +16.55s to US Open | 2025-01-12 | 2025 CO MAValanche Invitationalvenue |
| 100 Butterfly | SCY | 1:30.91 | +29.82s to Sectionals | 2026-02-06 | 2026 CO OB WSL Southwest Conference |
| 100 Individual Medley | SCY | 1:26.58 | 2025-01-11 | 2025 CO MAValanche Invitationalvenue | |
| 200 Individual Medley | SCY | 3:03.14 | +46.65s to Sectionals | 2026-02-06 | 2026 CO OB WSL Southwest Conference |
| 50 Freestyle | SCM | 54.30 | +25.41s to Sectionals | 2022-05-21 | 2022 CO Durango SCM High Altitude Classicvenue |
| 200 Freestyle | SCM | 4:35.99 | +140.70s to Sectionals | 2022-05-21 | 2022 CO Durango SCM High Altitude Classicvenue |
| 50 Backstroke | SCM | 1:01.57 | 2022-05-21 | 2022 CO Durango SCM High Altitude Classicvenue | |
| 50 Freestyle | LCM | 38.04 | +8.45s to Sectionals | 2025-06-01 | 2025 CO Cortez LC Summer Openslow pool |
| 200 Freestyle | LCM | 3:15.13 | +56.14s to Sectionals | 2025-06-01 | 2025 CO Cortez LC Summer Openslow pool |
| 50 Backstroke | LCM | 47.62 | +18.43s to US Open | 2024-06-08 | 2024 CO Cortez Summer Openslow pool |
| 200 Backstroke | LCM | 3:27.33 | +53.94s to Sectionals | 2025-06-01 | 2025 CO Cortez LC Summer Openslow pool |
| 100 Breaststroke | LCM | 1:56.28 | +35.29s to Sectionals | 2025-06-01 | 2025 CO Cortez LC Summer Openslow pool |
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 | 40.34 | flying | 200 Free Relay (leg 4) | 2022-12-03 | 2022 CO Durango Tri-Meet |
| 50 Freestyle | SCM | 49.42 | flying | 200 Medley Relay (leg 4) | 2022-05-21 | 2022 CO Durango SCM High Altitude Classic |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 1:15.34
Front half 36.24s · back half 39.10s
200 Freestyle SCY 2:49.01
Front half 81.86s · back half 87.15s
200 Backstroke SCY 3:10.92
Front half 93.87s · back half 97.05s
100 Breaststroke SCY 1:45.41
Front half 50.58s · back half 54.83s
100 Individual Medley SCY 1:26.58
Front half 40.38s · back half 46.20s
200 Freestyle SCM 4:35.99
Front half 120.40s · back half 155.59s
200 Freestyle LCM 3:15.13
Front half 95.58s · back half 99.55s
200 Backstroke LCM 3:27.33
Front half 100.81s · back half 106.52s
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.