swimMargaret LeSieur
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.23 | A+0.84s to AA·+2.14s to Sectionals | 2026-03-08 | BAC Race to AGCsvenue |
| 100 Freestyle | SCY | 1:00.00 | A+0.41s to AA·+3.51s to Sectionals | 2026-01-25 | 2026 Zone 1 North Championshipsvenue |
| 200 Freestyle | SCY | 2:08.36 | AA+4.47s to AAA·+5.97s to Sectionals | 2026-03-20 | SCY Spring Age Group Championshipsvenue |
| 500 Freestyle | SCY | 5:44.96 | AA+14.47s to AAA·+15.57s to Sectionals | 2026-03-07 | BAC Race to AGCsvenue |
| 50 Backstroke | SCY | 30.68 | A+0.09s to AA·+4.39s to Futures | 2026-03-07 | BAC Race to AGCsvenue |
| 100 Backstroke | SCY | 1:03.34 | AA+1.05s to AAA·+1.95s to Sectionals | 2026-02-07 | Alto Feb 7-8 CBA Valentines Dayvenue |
| 200 Backstroke | SCY | 2:14.67 | AA+0.38s to AAA·+1.38s to Sectionals | 2026-02-08 | Alto Feb 7-8 CBA Valentines Dayvenue |
| 100 Breaststroke | SCY | 1:22.22 | BB+4.23s to A·+11.63s to Sectionals | 2026-01-24 | 2026 Zone 1 North Championshipsvenue |
| 100 Butterfly | SCY | 1:09.81 | BB+2.22s to A·+8.72s to Sectionals | 2026-01-25 | 2026 Zone 1 North Championshipsvenue |
| 200 Individual Medley | SCY | 2:24.99 | AA+6.20s to AAA·+8.50s to Sectionals | 2026-01-24 | 2026 Zone 1 North Championshipsvenue |
| 50 Freestyle | LCM | 31.79 | A+0.50s to AA·+2.20s to Sectionals | 2026-06-28 | Pacific Swimming Long Course Senior Openvenue |
| 100 Freestyle | LCM | 1:08.07 | A+0.08s to AA·+3.68s to Sectionals | 2026-06-27 | Pacific Swimming Long Course Senior Openvenue |
| 200 Freestyle | LCM | 2:27.35 | AA+5.56s to AAA·+8.36s to Sectionals | 2026-06-27 | Pacific Swimming Long Course Senior Openvenue |
| 400 Freestyle | LCM | 5:13.67 | A+2.28s to AA·+21.88s to Sectionals | 2026-06-12 | BAC Long Coursevenue |
| 50 Backstroke | LCM | 35.04 | AA+0.65s to AAA·+4.15s to Futures | 2026-07-19 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 100 Backstroke | LCM | 1:14.41 | AA+1.62s to AAA·+3.02s to Sectionals | 2026-06-14 | BAC Long Coursevenue |
| 200 Backstroke | LCM | 2:35.81 | AAA+6.02s to AAAA·+2.42s to Sectionals | 2026-07-18 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 100 Breaststroke | LCM | 1:38.58 | B+1.29s to BB·+17.59s to Sectionals | 2026-05-03 | Alto Spring Jam CBAvenue |
| 50 Butterfly | LCM | 35.12 | A+1.23s to AA·+5.63s to Futures | 2026-06-13 | BAC Long Coursevenue |
| 200 Butterfly | LCM | 3:18.56 | B+11.67s to BB·+44.27s to Sectionals | 2026-05-03 | Alto Spring Jam CBAvenue |
| 200 Individual Medley | LCM | 2:47.31 | A+1.12s to AA·+10.32s to Sectionals | 2026-06-28 | Pacific Swimming Long Course Senior Openvenue |
| 400 Individual Medley | LCM | 5:42.65 | AA+4.86s to AAA·+10.16s to Sectionals | 2026-07-18 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.65 | flying | 200 Free Relay (leg 3) | 2026-03-20 | SCY Spring Age Group Championships |
| 100 Freestyle | SCY | 1:01.45 | flat | 400 Free Relay | 2026-03-22 | SCY Spring Age Group Championships |
| 50 Backstroke | SCY | 30.95 | flat | 200 Medley Relay | 2026-03-21 | SCY Spring Age Group Championships |
| 50 Freestyle | LCM | 30.42 | flying | 200 Free Relay (leg 4) | 2026-07-17 | 2026 Adam Szmidt Memorial PC Summer AG Champs |
| 100 Freestyle | LCM | 1:04.78 | flat | 400 Free Relay | 2026-07-19 | 2026 Adam Szmidt Memorial PC Summer AG Champs |
| 50 Backstroke | LCM | 34.75 | flat | 200 Medley Relay | 2026-07-18 | 2026 Adam Szmidt Memorial PC Summer AG Champs |
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
3345 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:13.67 | 681 |
| 200 BK LCM | 2:35.81 | 805 |
| 200 FL LCM | 3:18.56 | 404 |
| 200 IM LCM | 2:47.31 | 690 |
| 400 IM LCM | 5:42.65 | 765 |
| 200 BR LCM | — | 0 |
IMR 13-14 · SCY
3268 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:08.36 | 724 |
| 100 BK SCY | 1:03.34 | 755 |
| 100 BR SCY | 1:22.22 | 528 |
| 100 FL SCY | 1:09.81 | 561 |
| 200 IM SCY | 2:24.99 | 700 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:00.00
Front half 29.26s · back half 30.74s
200 Freestyle SCY 2:08.36
Front half 62.11s · back half 66.25s
500 Freestyle SCY 5:44.96
Front half 171.31s · back half 173.65s
100 Backstroke SCY 1:03.34
Front half 31.22s · back half 32.12s
200 Backstroke SCY 2:14.67
Front half 65.15s · back half 69.52s
100 Breaststroke SCY 1:22.22
Front half 40.17s · back half 42.05s
100 Butterfly SCY 1:09.81
Front half 32.75s · back half 37.06s
200 Individual Medley SCY 2:24.99
Front half 67.00s · back half 77.99s
200 Freestyle LCM 2:27.35
Front half 70.05s · back half 77.30s
400 Freestyle LCM 5:13.67
Front half 152.21s · back half 161.46s
200 Backstroke LCM 2:35.81
200 Butterfly LCM 3:18.56
Front half 89.88s · back half 108.68s
200 Individual Medley LCM 2:47.31
Front half 77.96s · back half 89.35s
400 Individual Medley LCM 5:42.65
Front half 164.95s · back half 177.70s
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.