swimKatie Diep
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.21 | A+0.12s to AA·+0.12s to Sectionals | 2025-12-20 | 2025 SI Winter Age Group Championshipsvenue |
| 100 Freestyle | SCY | 54.64 | AA+0.55s to AAA·Sectionals ✓+2.75s to Futures | 2024-02-11 | 2024 SI SBA All Ages NTS Meet Finalvenue |
| 200 Freestyle | SCY | 2:03.73 | A+1.44s to AA·+1.34s to Sectionals | 2025-09-21 | 2025 SI PS Freestyle Festival Sunvenue |
| 500 Freestyle | SCY | 5:38.66 | A+8.67s to AA·+9.27s to Sectionals | 2025-09-21 | 2025 SI PS Freestyle Festival Sunvenue |
| 100 Backstroke | SCY | 56.92 | AAA+1.03s to AAAA·Futures ✓+1.83s to Winter JNs | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 200 Backstroke | SCY | 2:02.20 | AAA+1.01s to AAAA·Futures ✓+2.81s to Winter JNs | 2026-03-01 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 100 Breaststroke | SCY | 1:13.45 | BB+0.06s to A·+2.86s to Sectionals | 2025-10-25 | 2025 SI JBST ALL AGES A/BB MEETvenue |
| 200 Breaststroke | SCY | 2:35.36 | A+1.87s to AA·+2.57s to Sectionals | 2024-02-11 | 2024 SI SBA All Ages NTS Meet Finalvenue |
| 100 Butterfly | SCY | 58.79 | AA+0.60s to AAA·Sectionals ✓+2.20s to Futures | 2024-12-21 | 2024 SI Winter Age Group Championshipsvenue |
| 200 Butterfly | SCY | 2:11.31 | AA+1.62s to AAA·Sectionals ✓+5.92s to Futures | 2024-11-10 | 2024 Legends of Coaching Series-Kevin Perryvenue |
| 200 Individual Medley | SCY | 2:07.74 | AAA+3.15s to AAAA·Sectionals ✓+1.35s to Futures | 2024-05-10 | 2024 CIF SWIMMING & DIVING CHAMPIONSHIPSvenue |
| 400 Individual Medley | SCY | 4:31.34 | AAA+5.75s to AAAA·Sectionals ✓+0.65s to Futures | 2024-02-18 | 2024 President's Day Senior Classic Meetvenue |
| 50 Freestyle | LCM | 30.21 | A+0.52s to AA·+0.62s to Sectionals | 2019-08-10 | 2019 Western Zone Age Group Championshipsvenue |
| 100 Freestyle | LCM | 1:01.84 | AA+0.35s to AAA·Sectionals ✓+2.55s to Futures | 2024-03-03 | 2024 CA/NV Speedo Sectionalvenue |
| 200 Freestyle | LCM | 2:18.76 | AA+5.67s to AAA·Sectionals ✓+10.97s to Futures | 2025-04-26 | 2025 SI Pacific Swim A-BB LCM Group Avenue |
| 400 Freestyle | LCM | 4:53.33 | AA+12.24s to AAA·+1.54s to Sectionals | 2025-04-25 | 2025 SI Pacific Swim A-BB LCM Group Avenue |
| 50 Backstroke | LCM | 31.89 | AAA+0.80s to AAAA·+1.00s to Futures | 2026-01-01 | Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01 |
| 100 Backstroke | LCM | 1:07.43 | AAA+2.14s to AAAA·Sectionals ✓+0.64s to Futures | 2024-03-02 | 2024 CA/NV Speedo Sectionalvenue |
| 200 Backstroke | LCM | 2:25.43 | AAA+3.94s to AAAA·Sectionals ✓+1.44s to Futures | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 100 Breaststroke | LCM | 1:22.48 | A+1.79s to AA·+1.49s to Sectionals | 2026-06-20 | 2026 SI Splash and Dashfast pool |
| 50 Butterfly | LCM | 31.05 | AA+0.46s to AAA·+1.56s to Futures | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 100 Butterfly | LCM | 1:07.39 | AA+1.10s to AAA·Sectionals ✓+2.70s to Futures | 2025-05-24 | 2025 CA 29th NOVA-Speedo Grand Challengevenue |
| 200 Individual Medley | LCM | 2:28.58 | AAA+5.49s to AAAA·Sectionals ✓+2.39s to Futures | 2025-06-20 | 2025 SI SPLASH AND DASHvenue |
| 400 Individual Medley | LCM | 5:01.99 | AAAA·Futures ✓+1.70s to Jr Nationals | 2022-08-03 | 2022 Western Zone Age Group Championships |
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 | 24.58 | flying | 200 Medley Relay (leg 4) | 2024-05-11 | 2024 CIF SWIMMING & DIVING CHAMPIONSHIPS |
| 50 Freestyle | SCY | 24.98 | flying | 200 Free Relay (leg 3) | 2025-11-08 | 2025 Legends of Coaching Series_Peter Daland |
| 100 Freestyle | SCY | 54.86 | flying | 400 Free Relay (leg 2) | 2024-02-19 | 2024 President's Day Senior Classic Meet |
| 200 Freestyle | SCY | 2:01.48 | flying | 800 Free Relay (leg 3) | 2026-02-14 | 2026 SI Presidents' Day Senior Classic - copi |
| 50 Backstroke | SCY | 27.66 | flat | 200 Medley Relay | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceanside |
| 100 Backstroke | SCY | 59.02 | flat | 400 Medley Relay | 2024-02-17 | 2024 President's Day Senior Classic Meet |
| 100 Breaststroke | SCY | 1:11.67 | flying | 400 Medley Relay (leg 2) | 2025-02-16 | 2025 SI Presidents' Day Senior Classic |
| 50 Freestyle | LCM | 29.32 | flat | 200 Free Relay | 2024-07-25 | 2024 SI LC AG CHAMPS |
| 50 Freestyle | LCM | 28.32 | flying | 200 Free Relay (leg 2) | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 100 Freestyle | LCM | 1:01.38 | flying | 400 Free Relay (leg 2) | 2024-03-03 | 2024 CA/NV Speedo Sectional |
| 100 Freestyle | LCM | 1:00.83 | flying | 400 Medley Relay (leg 4) | 2025-07-26 | USA Swimming Futures Sacramento 2025 |
| 200 Freestyle | LCM | 2:34.04 | flying | 800 Free Relay (leg 4) | 2026-07-29 | Finals - WZ LCM Senior Champs 2026 - copied |
| 50 Backstroke | LCM | 32.40 | flat | 200 Medley Relay | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 100 Backstroke | LCM | 1:10.27 | flat | 400 Medley Relay | 2024-03-01 | 2024 CA/NV Speedo Sectional |
| 50 Breaststroke | LCM | 38.32 | flying | 200 Medley Relay (leg 2) | 2024-07-25 | 2024 SI LC AG CHAMPS |
| 50 Butterfly | LCM | 30.35 | flying | 200 Medley Relay (leg 3) | 2026-07-28 | Finals - WZ LCM Senior Champs 2026 - copied |
| 100 Butterfly | LCM | 1:07.18 | flying | 400 Medley Relay (leg 3) | 2026-07-10 | 2026 LAI AT USC |
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
4909 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:38.66 | 677 |
| 200 BK SCY | 2:02.20 | 925 |
| 200 BR SCY | 2:35.36 | 708 |
| 200 FL SCY | 2:11.31 | 803 |
| 200 IM SCY | 2:07.74 | 886 |
| 400 IM SCY | 4:31.34 | 910 |
IMR 17-18 · LCM
3990 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:18.76 | 744 |
| 100 BK LCM | 1:07.43 | 874 |
| 100 BR LCM | 1:22.48 | 695 |
| 100 FL LCM | 1:07.39 | 805 |
| 200 IM LCM | 2:28.58 | 872 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.64
Front half 26.38s · back half 28.26s
200 Freestyle SCY 2:03.73
Front half 60.09s · back half 63.64s
500 Freestyle SCY 5:38.66
Front half 165.78s · back half 172.88s
100 Backstroke SCY 56.92
Front half 27.76s · back half 29.16s
200 Backstroke SCY 2:02.20
Front half 60.30s · back half 61.90s
100 Breaststroke SCY 1:13.45
Front half 35.25s · back half 38.20s
200 Breaststroke SCY 2:35.36
Front half 73.10s · back half 82.26s
100 Butterfly SCY 58.79
Front half 27.76s · back half 31.03s
200 Butterfly SCY 2:11.31
Front half 62.65s · back half 68.66s
200 Individual Medley SCY 2:07.74
Front half 59.52s · back half 68.22s
100 Freestyle LCM 1:01.84
Front half 29.78s · back half 32.06s
200 Freestyle LCM 2:18.76
Front half 67.56s · back half 71.20s
400 Freestyle LCM 4:53.33
Front half 140.42s · back half 152.91s
100 Backstroke LCM 1:07.43
Front half 32.82s · back half 34.61s
200 Backstroke LCM 2:25.43 split/total mismatch
100 Breaststroke LCM 1:22.48
Front half 39.19s · back half 43.29s
100 Butterfly LCM 1:07.39
Front half 32.05s · back half 35.34s
200 Individual Medley LCM 2:28.58
Front half 69.04s · back half 79.54s
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.