swimKatherine Nasr
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 38.13 | B+2.04s to BB·+12.04s to Sectionals | 2026-03-22 | 2026 CA STOP BC Chmpionship SC venue |
| 50 Backstroke | SCY | 46.09 | B+2.80s to BB·+19.80s to Futures | 2026-04-25 | 2026 OC Committee's April Meet @ Patriot Aq. fast pool |
| 100 Backstroke | SCY | 1:45.25 | B+11.26s to BB·+43.86s to Sectionals | 2026-03-22 | 2026 CA STOP BC Chmpionship SC venue |
| 50 Breaststroke | SCY | 53.72 | B+5.03s to BB·+23.93s to Futures | 2026-03-22 | 2026 CA STOP BC Chmpionship SC venue |
| 100 Breaststroke | SCY | 1:56.58 | B+9.69s to BB·+45.99s to Sectionals | 2026-04-25 | 2026 OC Committee's April Meet @ Patriot Aq. fast pool |
| 50 Butterfly | SCY | 51.97 | +3.58s to B·+26.28s to Futures | 2026-06-27 | 2026 STOP OCSC Pentathlon fast pool |
| 100 Individual Medley | SCY | 1:41.54 | B+7.75s to BB | 2026-06-27 | 2026 STOP OCSC Pentathlon fast pool |
| 50 Freestyle | SCM | 45.18 | +1.09s to B·+16.29s to Sectionals | 2026-05-23 | 2026 CA STOP SCM Invitational venue |
| 100 Freestyle | SCM | 1:35.43 | B+5.74s to BB·+33.04s to Sectionals | 2026-05-23 | 2026 CA STOP SCM Invitational venue |
| 50 Backstroke | SCM | 49.51 | B+1.72s to BB | 2026-05-23 | 2026 CA STOP SCM Invitational venue |
| 50 Breaststroke | SCM | 1:03.16 | +2.87s to B | 2026-05-23 | 2026 CA STOP SCM Invitational venue |
| 100 Individual Medley | SCM | 1:51.52 | B+7.83s to BB | 2026-05-23 | 2026 CA STOP SCM Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 29.79 | flying | 200 Medley Relay (leg 4) | 2026-04-25 | 2026 OC Committee's April Meet @ Patriot Aq. |
| 50 Breaststroke | SCY | 53.53 | flying | 200 Medley Relay (leg 2) | 2026-02-22 | CA 2026 AAA February ABC SC Meet |
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 10 & under · SCY
626 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:45.25 | 301 |
| 100 BR SCY | 1:56.58 | 325 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1235 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 46.09 | 353 |
| 50 BR SCY | 53.72 | 323 |
| 50 FL SCY | 51.97 | 218 |
| 100 IM SCY | 1:41.54 | 341 |
| 100 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:45.25
Front half 50.61s · back half 54.64s
100 Breaststroke SCY 1:56.58
Front half 55.51s · back half 61.07s
100 Individual Medley SCY 1:41.54
Front half 47.16s · back half 54.38s
100 Freestyle SCM 1:35.43
Front half 45.13s · back half 50.30s
Progression
Faster times are higher. One card per event, all courses & history.