Christopher Johnson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.62 | AAA+0.53s to AAAA | 2020-03-07 | 2020 VSI SC Senior Championships venue |
| 100 Freestyle | SCY | 48.57 | AA+0.28s to AAA | 2020-03-08 | 2020 VSI SC Senior Championships venue |
| 200 Freestyle | SCY | 1:46.41 | AA+0.02s to AAA | 2019-12-13 | 2019 9th HOKI Swim and Tri Winter Champs venue |
| 500 Freestyle | SCY | 5:05.52 | A+3.83s to AA | 2019-12-14 | 2019 9th HOKI Swim and Tri Winter Champs venue |
| 1000 Freestyle | SCY | 10:44.13 | A+12.14s to AA | 2019-10-25 | NOVA Senior Classic slow pool |
| 100 Backstroke | SCY | 52.36 | AAA+2.27s to AAAA | 2020-03-07 | 2020 VSI SC Senior Championships venue |
| 200 Backstroke | SCY | 1:57.11 | AA+2.32s to AAA | 2020-03-08 | 2020 VSI SC Senior Championships venue |
| 50 Butterfly | SCY | 25.68 | A+0.09s to AA | 2019-11-02 | Feedin Frenzy slow pool |
| 100 Butterfly | SCY | 53.11 | AA+1.12s to AAA | 2019-12-13 | 2019 9th HOKI Swim and Tri Winter Champs venue |
| 100 Individual Medley | SCY | 59.99 | 2019-11-03 | Feedin Frenzy slow pool | |
| 200 Individual Medley | SCY | 2:12.32 | BB+4.13s to A | 2019-10-27 | NOVA Senior Classic slow pool |
| 400 Individual Medley | SCY | 4:34.36 | A+9.87s to AA | 2020-01-31 | NOVA January Distance Tune-Up slow pool |
| 50 Freestyle | LCM | 25.33 | AAA+0.94s to AAAA | 2020-01-19 | NOVA LC Winter Invitational venue |
| 100 Freestyle | LCM | 57.73 | AA+2.14s to AAA | 2020-01-20 | NOVA LC Winter Invitational venue |
| 200 Freestyle | LCM | 2:05.88 | AA+3.69s to AAA | 2020-01-18 | NOVA LC Winter Invitational venue |
| 100 Backstroke | LCM | 1:03.01 | AA+1.12s to AAA | 2020-01-19 | NOVA LC Winter Invitational venue |
| 200 Backstroke | LCM | 2:22.41 | A+1.42s to AA | 2020-01-20 | NOVA LC Winter Invitational venue |
| 100 Butterfly | LCM | 1:02.83 | A+0.44s to AA | 2020-01-18 | NOVA LC Winter Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 48.54 | flying | 400 Free Relay (leg 4) | 2019-12-14 | 2019 9th HOKI Swim and Tri Winter Champs |
| 100 Backstroke | SCY | 52.96 | flat | 400 Medley Relay | 2019-12-13 | 2019 9th HOKI Swim and Tri Winter 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 17-18 · SCY
2724 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:05.52 | 708 |
| 200 BK SCY | 1:57.11 | 781 |
| 200 IM SCY | 2:12.32 | 583 |
| 400 IM SCY | 4:34.36 | 652 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
3020 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:46.41 | 834 |
| 100 BK SCY | 52.36 | 814 |
| 100 FL SCY | 53.11 | 789 |
| 200 IM SCY | 2:12.32 | 583 |
| 100 BR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 48.57
Front half 23.46s · back half 25.11s
200 Freestyle SCY 1:46.41
Front half 51.02s · back half 55.39s
500 Freestyle SCY 5:05.52
Front half 149.09s · back half 156.43s
1000 Freestyle SCY 10:44.13
Front half 314.90s · back half 329.23s
100 Backstroke SCY 52.36
Front half 25.28s · back half 27.08s
200 Backstroke SCY 1:57.11
Front half 56.00s · back half 61.11s
100 Butterfly SCY 53.11
Front half 24.82s · back half 28.29s
100 Individual Medley SCY 59.99
Front half 27.21s · back half 32.78s
200 Individual Medley SCY 2:12.32
Front half 59.86s · back half 72.46s
400 Individual Medley SCY 4:34.36
Front half 128.90s · back half 145.46s
100 Freestyle LCM 57.73
Front half 27.90s · back half 29.83s
200 Freestyle LCM 2:05.88
Front half 60.54s · back half 65.34s
100 Backstroke LCM 1:03.01
Front half 30.38s · back half 32.63s
200 Backstroke LCM 2:22.41
Front half 69.52s · back half 72.89s
100 Butterfly LCM 1:02.83
Front half 29.34s · back half 33.49s
Progression
Faster times are higher. One card per event, all courses & history.