swimRuth Krantz
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.53 | BB+0.14s to A·+4.24s to Sectionals | 2026-02-20 | 2026 IA IASI Age Group Championships |
| 100 Freestyle | SCY | 1:05.63 | BB+1.54s to A·+11.14s to Sectionals | 2026-02-20 | 2026 IA IASI Age Group Championships |
| 50 Backstroke | SCY | 37.57 | B+1.48s to BB·+10.28s to Sectionals | 2025-01-01 | 1646715 |
| 50 Breaststroke | SCY | 39.72 | BB+2.03s to A·+9.03s to Sectionals | 2026-02-20 | 2026 IA IASI Age Group Championships |
| 100 Breaststroke | SCY | 1:25.33 | BB+3.14s to A·+15.84s to Sectionals | 2026-02-20 | 2026 IA IASI Age Group Championships |
| 50 Butterfly | SCY | 48.85 | +11.86s to B·+22.16s to Sectionals | 2025-02-15 | 2025 IA IASI Winter Regional/8&U Champs |
| 100 Individual Medley | SCY | 1:14.11 | BB+1.02s to A | 2026-02-20 | 2026 IA IASI Age Group Championships |
| 50 Freestyle | LCM | 32.07 | A+0.08s to AA·+3.28s to Sectionals | 2026-06-26 | 2026 CIA Beat the Heat |
| 100 Freestyle | LCM | 1:12.23 | A+1.84s to AA·+10.44s to Sectionals | 2026-06-26 | 2026 CIA Beat the Heat |
| 50 Backstroke | LCM | 39.00 | BB+0.51s to A·+7.51s to Sectionals | 2026-06-26 | 2026 CIA Beat the Heat |
| 100 Backstroke | LCM | 1:27.32 | BB+2.53s to A·+16.83s to Sectionals | 2026-06-26 | 2026 CIA Beat the Heat |
| 200 Backstroke | LCM | 3:03.64 | BB+5.25s to A·+32.25s to Sectionals | 2026-06-26 | 2026 CIA Beat the Heat |
| 50 Breaststroke | LCM | 47.00 | B+0.81s to BB·+11.41s to Sectionals | 2026-07-26 | 2026 IASI Long Course Championshipsfast pool |
| 100 Breaststroke | LCM | 1:42.97 | B+0.78s to BB·+22.98s to Sectionals | 2026-07-25 | 2026 IASI Long Course Championshipsfast pool |
| 50 Butterfly | LCM | 36.03 | BB+0.24s to A·+5.74s to Sectionals | 2026-07-25 | 2026 IASI Long Course Championshipsfast pool |
| 200 Individual Medley | LCM | 3:50.36 | +19.57s to B·+79.07s to Sectionals | 2025-06-29 | 2025 CIA Beat the Heatvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 32.18 | flying | 200 Free Relay (leg 4) | 2026-07-26 | 2026 IASI Long Course Championships |
| 100 Butterfly | LCM | 1:28.38 | flying | 400 Medley Relay (leg 3) | 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 11-12 · LCM
1404 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:27.32 | 581 |
| 100 BR LCM | 1:42.97 | 501 |
| 200 IM LCM | 3:50.36 | 322 |
| 400 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
IMR 11-12 · LCM
2124 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK LCM | 39.00 | 638 |
| 50 BR LCM | 47.00 | 503 |
| 50 FL LCM | 36.03 | 661 |
| 200 IM LCM | 3:50.36 | 322 |
| 200 FR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:05.63 split/total mismatch
Front half 31.23s · back half 34.40s
100 Breaststroke SCY 1:25.33 split/total mismatch
Front half 39.48s · back half 45.85s
100 Individual Medley SCY 1:14.11 split/total mismatch
Front half 34.83s · back half 39.28s
100 Breaststroke LCM 1:42.97
Front half 48.63s · back half 54.34s
200 Individual Medley LCM 3:50.36
Front half 113.24s · back half 117.12s
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.