Thatcher Robertson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.54 | A+0.15s to AA | 2024-02-24 | 2024 Central District 13&O Championships fast pool |
| 100 Freestyle | SCY | 51.13 | AA+2.14s to AAA | 2024-02-25 | 2024 Central District 13&O Championships fast pool |
| 200 Freestyle | SCY | 1:51.10 | AA+4.01s to AAA | 2024-02-23 | 2024 Central District 13&O Championships fast pool |
| 500 Freestyle | SCY | 5:41.25 | BB+23.76s to A | 2022-02-26 | 2022 VA Central District 13&O Championships fast pool |
| 100 Backstroke | SCY | 1:02.45 | BB+4.36s to A | 2024-02-24 | 2024 Central District 13&O Championships fast pool |
| 200 Backstroke | SCY | 2:17.78 | BB+10.49s to A | 2023-10-08 | SwimRVA BLASTOFF venue |
| 100 Breaststroke | SCY | 1:02.04 | AA+1.55s to AAA | 2024-02-29 | 2024 VSI SC Senior Championships |
| 200 Breaststroke | SCY | 2:14.16 | AA+2.87s to AAA | 2023-11-04 | 2023 Commonwealth Cup venue |
| 100 Butterfly | SCY | 57.62 | A+2.33s to AA | 2023-11-03 | 2023 Commonwealth Cup venue |
| 100 Individual Medley | SCY | 1:09.77 | 2021-09-25 | 2021 VA QSTS Intrasquad Meet venue | |
| 200 Individual Medley | SCY | 2:01.88 | AA+2.99s to AAA | 2024-02-25 | 2024 Central District 13&O Championships fast pool |
| 400 Individual Medley | SCY | 5:08.43 | B+7.64s to BB | 2021-10-22 | 2021 VA NOVA HALLOWEEN HAUNT BB/B/C Mini Meet slow pool |
| 50 Freestyle | LCM | 27.06 | AA+1.17s to AAA | 2023-07-08 | 2023 RAYS Summer Awards venue |
| 100 Freestyle | LCM | 58.91 | AA+2.42s to AAA | 2023-07-13 | 2023 VA LC Senior Champs venue |
| 200 Freestyle | LCM | 2:17.07 | BB+2.28s to A | 2022-07-08 | 2022 Summer Awards (SE District- TIDE) |
| 400 Freestyle | LCM | 4:58.30 | BB+10.71s to A | 2022-06-19 | 2022 VA SwimRVA Summer Invitational venue |
| 100 Backstroke | LCM | 1:11.92 | BB+3.83s to A | 2023-07-08 | 2023 RAYS Summer Awards venue |
| 100 Breaststroke | LCM | 1:14.00 | A+0.21s to AA | 2023-07-13 | 2023 VA LC Senior Champs venue |
| 200 Breaststroke | LCM | 2:40.69 | A+0.20s to AA | 2024-01-14 | NOVA LC Winter Invitational venue |
| 100 Butterfly | LCM | 1:11.55 | B+0.06s to BB | 2022-07-08 | 2022 Summer Awards (SE District- TIDE) |
| 200 Individual Medley | LCM | 2:24.22 | AA+5.53s to AAA | 2023-07-08 | 2023 RAYS Summer Awards venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 52.10 | flying | 400 Free Relay (leg 3) | 2023-11-05 | 2023 Commonwealth Cup |
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 15-16 · SCY
3142 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:41.25 | 530 |
| 200 BK SCY | 2:17.78 | 518 |
| 200 BR SCY | 2:14.16 | 814 |
| 200 IM SCY | 2:01.88 | 800 |
| 400 IM SCY | 5:08.43 | 480 |
| 200 FL SCY | — | 0 |
IMR 15-16 · SCY
3579 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:51.10 | 773 |
| 100 BK SCY | 1:02.45 | 534 |
| 100 BR SCY | 1:02.04 | 804 |
| 100 FL SCY | 57.62 | 668 |
| 200 IM SCY | 2:01.88 | 800 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.13
Front half 24.08s · back half 27.05s
200 Freestyle SCY 1:51.10
Front half 53.49s · back half 57.61s
500 Freestyle SCY 5:41.25
Front half 172.48s · back half 168.77s
100 Backstroke SCY 1:02.45
Front half 30.19s · back half 32.26s
200 Backstroke SCY 2:17.78
Front half 65.70s · back half 72.08s
200 Breaststroke SCY 2:14.16
Front half 63.98s · back half 70.18s
100 Butterfly SCY 57.62
Front half 26.85s · back half 30.77s
200 Individual Medley SCY 2:01.88
Front half 58.38s · back half 63.50s
400 Individual Medley SCY 5:08.43
Front half 148.68s · back half 159.75s
100 Freestyle LCM 58.91 RT 0.67s
Front half 28.01s · back half 30.90s
400 Freestyle LCM 4:58.30
Front half 149.15s · back half 149.15s
100 Backstroke LCM 1:11.92
Front half 35.68s · back half 36.24s
100 Breaststroke LCM 1:14.00 RT 0.69s
Front half 34.25s · back half 39.75s
200 Breaststroke LCM 2:40.69
Front half 78.69s · back half 82.00s
200 Individual Medley LCM 2:24.22
Front half 69.12s · back half 75.10s
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.
Progression
Faster times are higher. One card per event, all courses & history.