Collin Shelby
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.72 | B+2.13s to BB | 2018-01-28 | 2018 CO Montrose Marlin Winter Open venue |
| 100 Freestyle | SCY | 1:17.45 | +1.36s to B | 2018-06-09 | 2018 CO Aspen Invitational slow pool |
| 200 Freestyle | SCY | 2:59.02 | +12.43s to B | 2018-01-06 | 2018 CO MAValanche Invitational venue |
| 25 Backstroke | SCY | 21.52 | 2017-09-23 | 2017 CO Durango Fall Invitational venue | |
| 50 Backstroke | SCY | 44.86 | +3.67s to B | 2017-11-05 | 2017 CO Montrose Marlin Fall Open venue |
| 100 Backstroke | SCY | 1:39.57 | +9.78s to B | 2018-05-05 | 2018 CO Sopris IM Challenge Meet venue |
| 25 Breaststroke | SCY | 22.62 | 2017-09-24 | 2017 CO Durango Fall Invitational venue | |
| 50 Breaststroke | SCY | 47.11 | +0.22s to B | 2018-04-21 | 2018 CO MAVS Spring Pentathlon venue |
| 100 Breaststroke | SCY | 1:45.42 | +5.13s to B | 2018-01-07 | 2018 CO MAValanche Invitational venue |
| 200 Breaststroke | SCY | 3:54.34 | +20.15s to B | 2017-11-12 | 2017 CO SOPR Deep Freeze Invitational venue |
| 25 Butterfly | SCY | 21.38 | 2017-09-23 | 2017 CO Durango Fall Invitational venue | |
| 50 Butterfly | SCY | 41.34 | +1.25s to B | 2018-04-21 | 2018 CO MAVS Spring Pentathlon venue |
| 100 Butterfly | SCY | 1:37.98 | +7.49s to B | 2018-05-05 | 2018 CO Sopris IM Challenge Meet |
| 100 Individual Medley | SCY | 1:29.93 | +1.84s to B | 2018-05-05 | 2018 CO Sopris IM Challenge Meet venue |
| 200 Individual Medley | SCY | 3:01.82 | B+3.63s to BB | 2018-06-09 | 2018 CO Aspen Invitational |
| 50 Freestyle | LCM | 38.98 | B+1.89s to BB | 2018-05-19 | 2018 CO MAVS Kick Off to Long Course venue |
| 100 Freestyle | LCM | 1:25.62 | B+4.13s to BB | 2018-06-23 | 2018 CO MAVS Grand Junction Invite venue |
| 50 Backstroke | LCM | 51.46 | +3.87s to B | 2018-06-23 | 2018 CO MAVS Grand Junction Invite venue |
| 50 Breaststroke | LCM | 55.70 | +2.31s to B | 2018-05-19 | 2018 CO MAVS Kick Off to Long Course venue |
| 100 Breaststroke | LCM | 1:56.65 | B+8.46s to BB | 2018-06-23 | 2018 CO MAVS Grand Junction Invite venue |
| 50 Butterfly | LCM | 46.30 | +1.01s to B | 2018-06-24 | 2018 CO MAVS Grand Junction Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 34.81 | flying | 200 Free Relay (leg 2) | 2018-01-06 | 2018 CO MAValanche Invitational |
| 100 Freestyle | SCY | 1:17.97 | flying | 400 Medley Relay (leg 4) | 2018-06-09 | 2018 CO Aspen Invitational |
| 50 Backstroke | SCY | 45.09 | flat | 200 Medley Relay | 2017-11-12 | 2017 CO SOPR Deep Freeze Invitational |
| 50 Breaststroke | SCY | 46.84 | flying | 200 Medley Relay (leg 2) | 2018-01-28 | 2018 CO Montrose Marlin Winter Open |
| 50 Freestyle | LCM | 37.80 | flat | 200 Free Relay | 2018-06-22 | 2018 CO MAVS Grand Junction Invite |
| 50 Butterfly | LCM | 46.68 | flying | 200 Medley Relay (leg 3) | 2018-06-24 | 2018 CO MAVS Grand Junction Invite |
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 · SCY
1080 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:39.57 | 213 |
| 100 BR SCY | 1:45.42 | 265 |
| 100 FL SCY | 1:37.98 | 219 |
| 200 IM SCY | 3:01.82 | 383 |
| 500 FR SCY | — | 0 |
IMR 11-12 · SCY
1407 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:59.02 | 279 |
| 50 BK SCY | 44.86 | 248 |
| 50 BR SCY | 47.11 | 298 |
| 50 FL SCY | 41.34 | 269 |
| 100 IM SCY | 1:29.93 | 313 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:17.45
Front half 36.15s · back half 41.30s
200 Freestyle SCY 2:59.02
Front half 83.78s · back half 95.24s
100 Backstroke SCY 1:39.57
Front half 48.32s · back half 51.25s
100 Breaststroke SCY 1:45.42
Front half 49.22s · back half 56.20s
200 Breaststroke SCY 3:54.34
Front half 112.78s · back half 121.56s
100 Individual Medley SCY 1:29.93
Front half 41.79s · back half 48.14s
100 Breaststroke LCM 1:56.65
Front half 53.89s · back half 62.76s
Progression
Faster times are higher. One card per event, all courses & history.