swimKatherine Berg
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 33.15 | 2018-10-14 | 2018 CO FST Swim Pinkslow pool | |
| 50 Freestyle | SCY | 30.29 | BB+1.70s to A·+4.20s to Sectionals | 2025-02-15 | 2025 CO LOVE Last Chance Sweetheartvenue |
| 100 Freestyle | SCY | 1:06.44 | BB+4.35s to A·+9.95s to Sectionals | 2025-02-16 | 2025 CO LOVE Last Chance Sweetheartvenue |
| 200 Freestyle | SCY | 2:27.00 | B+0.51s to BB·+24.61s to Sectionals | 2025-02-15 | 2025 CO LOVE Last Chance Sweetheartvenue |
| 25 Backstroke | SCY | 36.44 | 2018-10-13 | 2018 CO FST Swim Pinkslow pool | |
| 50 Backstroke | SCY | 36.17 | B+1.58s to BB·+9.88s to Futures | 2024-03-09 | 2024 CO NJ Mile High Championshipsslow pool |
| 100 Backstroke | SCY | 1:17.35 | B+3.76s to BB·+15.96s to Sectionals | 2025-02-15 | 2025 CO LOVE Last Chance Sweetheartvenue |
| 200 Backstroke | SCY | 2:49.64 | B+10.85s to BB·+36.35s to Sectionals | 2024-03-09 | 2024 CO NJ Mile High Championshipsslow pool |
| 50 Breaststroke | SCY | 48.48 | +5.29s to B·+18.69s to Futures | 2024-02-11 | 2024 CO LOVE Sweetheart Last Chancevenue |
| 100 Breaststroke | SCY | 1:41.10 | +10.11s to B·+30.51s to Sectionals | 2024-11-10 | 2024 CO Pikes Peak Finalsvenue |
| 50 Butterfly | SCY | 31.85 | BB+0.36s to A·+6.16s to Futures | 2024-10-12 | 2024 CO PPA Harvest Heatsvenue |
| 100 Butterfly | SCY | 1:15.90 | B+2.61s to BB·+14.81s to Sectionals | 2024-11-09 | 2024 CO Pikes Peak Finalsvenue |
| 100 Individual Medley | SCY | 1:26.36 | 2023-10-15 | 2023 CO FST Swim Pinkvenue | |
| 200 Individual Medley | SCY | 2:53.94 | B+9.85s to BB·+37.45s to Sectionals | 2024-11-10 | 2024 CO Pikes Peak Finalsvenue |
| 50 Freestyle | LCM | 34.71 | BB+2.12s to A·+5.12s to Sectionals | 2025-04-27 | 2025 CO FST Spring LC Feverfast pool |
| 100 Freestyle | LCM | 1:17.59 | B+0.70s to BB·+13.20s to Sectionals | 2025-05-31 | 2025 CO Barracuda Summer Sizzler Invitevenue |
| 200 Freestyle | LCM | 2:50.32 | B+2.73s to BB·+31.33s to Sectionals | 2025-06-01 | 2025 CO Barracuda Summer Sizzler Invitevenue |
| 50 Backstroke | LCM | 43.91 | +0.12s to B·+13.02s to Futures | 2024-04-14 | 2024 CO FST LCM Spring Fevervenue |
| 100 Backstroke | LCM | 1:27.92 | B+1.93s to BB·+16.53s to Sectionals | 2025-05-31 | 2025 CO Barracuda Summer Sizzler Invitevenue |
| 200 Backstroke | LCM | 3:05.44 | BB+14.25s to A·+32.05s to Sectionals | 2025-04-26 | 2025 CO FST Spring LC Feverfast pool |
| 100 Breaststroke | LCM | 1:59.34 | +14.65s to B·+38.35s to Sectionals | 2025-04-26 | 2025 CO FST Spring LC Feverfast pool |
| 50 Butterfly | LCM | 36.90 | BB+1.61s to A·+7.41s to Futures | 2024-06-29 | 2024 CO Zone 2 Meet - VMACvenue |
| 100 Butterfly | LCM | 1:21.91 | BB+4.92s to A·+12.62s to Sectionals | 2025-04-27 | 2025 CO FST Spring LC Feverfast pool |
| 200 Individual Medley | LCM | 3:13.40 | B+5.51s to BB·+36.41s to Sectionals | 2025-04-26 | 2025 CO FST Spring LC Feverfast pool |
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 | SCY | 33.57 | flat | 200 Free Relay | 2024-03-09 | 2024 CO NJ Mile High 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
924 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 3:05.44 | 477 |
| 200 IM LCM | 3:13.40 | 447 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
2129 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:50.32 | 460 |
| 100 BK LCM | 1:27.92 | 448 |
| 100 BR LCM | 1:59.34 | 266 |
| 100 FL LCM | 1:21.91 | 508 |
| 200 IM LCM | 3:13.40 | 447 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:06.44
Front half 32.09s · back half 34.35s
200 Freestyle SCY 2:27.00
Front half 70.55s · back half 76.45s
100 Backstroke SCY 1:17.35
Front half 38.11s · back half 39.24s
200 Backstroke SCY 2:49.64
Front half 84.55s · back half 85.09s
100 Breaststroke SCY 1:41.10
Front half 48.69s · back half 52.41s
100 Butterfly SCY 1:15.90
Front half 34.62s · back half 41.28s
100 Individual Medley SCY 1:26.36
Front half 37.27s · back half 49.09s
200 Individual Medley SCY 2:53.94
Front half 78.26s · back half 95.68s
100 Freestyle LCM 1:17.59
Front half 37.04s · back half 40.55s
200 Freestyle LCM 2:50.32
Front half 81.63s · back half 88.69s
100 Backstroke LCM 1:27.92
Front half 43.81s · back half 44.11s
200 Backstroke LCM 3:05.44
Front half 91.65s · back half 93.79s
100 Breaststroke LCM 1:59.34
Front half 57.24s · back half 62.10s
100 Butterfly LCM 1:21.91
Front half 38.02s · back half 43.89s
200 Individual Medley LCM 3:13.40
Front half 84.83s · back half 108.57s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.