Avery Markum
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 23.45 | 2018-11-03 | 2018 CO ACES High Point Invite venue | |
| 50 Freestyle | SCY | 30.66 | BB+1.27s to A | 2023-10-22 | 2023 CO Scary FAST Invite venue |
| 100 Freestyle | SCY | 1:07.73 | BB+3.64s to A | 2023-12-09 | 2023 CO Bill Spahn Mid Season Finale venue |
| 200 Freestyle | SCY | 2:41.42 | B+9.73s to BB | 2023-02-12 | 2023 CO Jeffco February Finale slow pool |
| 500 Freestyle | SCY | 7:25.31 | +8.02s to B | 2022-12-11 | 2022 CO Falfins Holiday Open venue |
| 25 Backstroke | SCY | 21.37 | 2020-01-26 | 2020 CO TOPS Colorado Open venue | |
| 50 Backstroke | SCY | 35.94 | BB+2.65s to A | 2023-02-11 | 2023 CO Jeffco February Finale slow pool |
| 100 Backstroke | SCY | 1:17.45 | BB+4.46s to A | 2023-11-05 | 2023 CO AQUA vs AAC Dual venue |
| 200 Backstroke | SCY | 2:56.30 | B+9.11s to BB | 2021-11-05 | 2021 CO AQUA vs AAC Dual Meet venue |
| 25 Breaststroke | SCY | 28.50 | 2020-02-14 | 2020 CO Jeffco February Finale slow pool | |
| 50 Breaststroke | SCY | 42.09 | B+1.20s to BB | 2023-12-09 | 2023 CO Bill Spahn Mid Season Finale venue |
| 100 Breaststroke | SCY | 1:40.79 | +4.30s to B | 2022-03-04 | 2022 CO CSI14&U Silver State venue |
| 25 Butterfly | SCY | 28.66 | 2019-01-26 | 2019 CO TOPS Colorado Open venue | |
| 50 Butterfly | SCY | 42.50 | +5.51s to B | 2022-11-19 | 2022 CO CUDA Pentathlon XXXV venue |
| 100 Butterfly | SCY | 1:33.15 | +7.06s to B | 2023-11-04 | 2023 CO AQUA vs AAC Dual venue |
| 100 Individual Medley | SCY | 1:17.64 | BB+4.55s to A | 2023-11-04 | 2023 CO AQUA vs AAC Dual venue |
| 200 Individual Medley | SCY | 2:53.13 | B+2.34s to BB | 2023-12-10 | 2023 CO Bill Spahn Mid Season Finale venue |
| 400 Individual Medley | SCY | 6:15.27 | B+10.98s to BB | 2023-12-08 | 2023 CO Bill Spahn Mid Season Finale venue |
| 50 Freestyle | LCM | 36.02 | B+0.03s to BB | 2023-05-20 | 2023 CO ACES Spring Invite venue |
| 100 Freestyle | LCM | 1:17.46 | BB+3.97s to A | 2023-05-21 | 2023 CO ACES Spring Invite venue |
| 200 Freestyle | LCM | 2:51.08 | BB+10.99s to A | 2023-05-19 | 2023 CO ACES Spring Invite |
| 400 Freestyle | LCM | 6:15.16 | B+10.37s to BB | 2023-06-25 | 2023 CO ACES Summer Invite venue |
| 50 Backstroke | LCM | 41.44 | BB+2.95s to A | 2023-07-09 | 2023 CO Zone 2 VMAC venue |
| 100 Backstroke | LCM | 1:29.52 | BB+4.73s to A | 2023-05-21 | 2023 CO ACES Spring Invite venue |
| 200 Backstroke | LCM | 3:20.00 | B+6.71s to BB | 2022-07-08 | 2022 CO Zone 2 District @VMAC venue |
| 50 Breaststroke | LCM | 48.85 | B+2.66s to BB | 2023-07-09 | 2023 CO Zone 2 VMAC venue |
| 100 Breaststroke | LCM | 2:01.22 | +10.83s to B | 2022-04-23 | 2022 CO Arena Catch Me If You Can Open venue |
| 50 Butterfly | LCM | 44.22 | +2.43s to B | 2023-05-21 | 2023 CO ACES Spring Invite venue |
| 200 Individual Medley | LCM | 3:41.59 | +10.80s to B | 2022-06-05 | 2022 CO AAC Spring IntraSquad venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 30.07 | flying | 200 Free Relay (leg 2) | 2022-12-10 | 2022 CO Falfins Holiday Open |
| 50 Backstroke | SCY | 37.52 | flat | 200 Medley Relay | 2023-02-25 | 2023 CO CSI SCY Age Group Championships |
| 50 Freestyle | LCM | 40.25 | flat | 200 Free Relay | 2021-05-01 | 2021 CO ACES May Day Invitational |
| 50 Freestyle | LCM | 41.73 | flying | 200 Medley Relay (leg 4) | 2021-07-31 | 2021 CO CSI Age Group LC State Championships |
| 50 Breaststroke | LCM | 59.63 | flying | 200 Medley Relay (leg 2) | 2021-05-01 | 2021 CO ACES May Day Invitational |
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
2080 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:25.31 | 398 |
| 100 BK SCY | 1:17.45 | 530 |
| 100 BR SCY | 1:40.79 | 356 |
| 100 FL SCY | 1:33.15 | 291 |
| 200 IM SCY | 2:53.13 | 505 |
IMR 11-12 · SCY
2274 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:41.42 | 430 |
| 50 BK SCY | 35.94 | 530 |
| 50 BR SCY | 42.09 | 481 |
| 50 FL SCY | 42.50 | 276 |
| 100 IM SCY | 1:17.64 | 557 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:07.73
Front half 32.73s · back half 35.00s
200 Freestyle SCY 2:41.42
Front half 79.17s · back half 82.25s
500 Freestyle SCY 7:25.31
Front half 219.42s · back half 225.89s
100 Backstroke SCY 1:17.45
Front half 37.43s · back half 40.02s
200 Backstroke SCY 2:56.30
Front half 85.52s · back half 90.78s
100 Butterfly SCY 1:33.15
Front half 42.11s · back half 51.04s
100 Individual Medley SCY 1:17.64
Front half 34.96s · back half 42.68s
200 Individual Medley SCY 2:53.13
Front half 79.74s · back half 93.39s
400 Individual Medley SCY 6:15.27
Front half 180.51s · back half 194.76s
400 Freestyle LCM 6:15.16
Front half 180.54s · back half 194.62s
200 Backstroke LCM 3:20.00
Front half 96.90s · back half 103.10s
200 Individual Medley LCM 3:41.59
Front half 105.99s · back half 115.60s
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.