Marianne Chang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.75 | 2016-11-13 | 2016 Solon Stars Fall Breakout venue | |
| 50 Freestyle | SCY | 28.29 | A+0.90s to AA | 2020-03-01 | Lake Erie Junior Olympic Championship Meet venue |
| 100 Freestyle | SCY | 1:01.23 | A+1.64s to AA | 2020-03-01 | Lake Erie Junior Olympic Championship Meet venue |
| 200 Freestyle | SCY | 2:14.45 | A+4.86s to AA | 2020-02-29 | Lake Erie Junior Olympic Championship Meet venue |
| 500 Freestyle | SCY | 6:08.22 | BB+7.73s to A | 2020-01-19 | 2020 Jim Scullion Age Group Showdown venue |
| 50 Backstroke | SCY | 33.52 | BB+1.63s to A | 2020-01-05 | 2020 FAB 50s Meet slow pool |
| 100 Backstroke | SCY | 1:08.17 | BB+0.18s to A | 2020-01-19 | 2020 Jim Scullion Age Group Showdown venue |
| 200 Backstroke | SCY | 2:28.22 | BB+1.63s to A | 2020-02-23 | 2020 Regional Age Group Championship Meet venue |
| 25 Breaststroke | SCY | 22.13 | 2016-11-13 | 2016 Solon Stars Fall Breakout venue | |
| 50 Breaststroke | SCY | 41.78 | B+1.69s to BB | 2018-10-20 | 25th Annual Peg Neal Pentathlon venue |
| 100 Breaststroke | SCY | 1:31.45 | +0.46s to B | 2019-01-27 | TYR Turn Up The HEAT Age Group and Open venue |
| 200 Breaststroke | SCY | 3:17.03 | +1.04s to B | 2020-02-09 | 2020 Last Chance Meet venue |
| 25 Butterfly | SCY | 17.45 | 2016-11-13 | 2016 Solon Stars Fall Breakout venue | |
| 50 Butterfly | SCY | 31.09 | A+0.90s to AA | 2019-03-10 | Lake Erie Age Group Championship Meet venue |
| 100 Butterfly | SCY | 1:09.73 | BB+2.14s to A | 2019-03-09 | Lake Erie Age Group Championship Meet venue |
| 200 Butterfly | SCY | 3:21.22 | +24.93s to B | 2018-01-06 | New Year Stretch 2018 slow pool |
| 100 Individual Medley | SCY | 1:11.51 | 2019-03-09 | Lake Erie Age Group Championship Meet venue | |
| 200 Individual Medley | SCY | 2:35.86 | BB+4.47s to A | 2020-02-23 | 2020 Regional Age Group Championship Meet venue |
| 50 Freestyle | LCM | 31.47 | A+0.18s to AA | 2019-07-07 | 2019 TCAT Mid Season LC Invitational venue |
| 100 Freestyle | LCM | 1:11.04 | BB+0.05s to A | 2019-07-21 | 2019 Lake Erie LC Age Group Championship Meet venue |
| 200 Freestyle | LCM | 2:32.01 | A+3.82s to AA | 2019-07-19 | 2019 Lake Erie LC Age Group Championship Meet venue |
| 50 Backstroke | LCM | 38.33 | BB+0.84s to A | 2019-07-07 | 2019 TCAT Mid Season LC Invitational venue |
| 100 Backstroke | LCM | 1:21.00 | BB+1.61s to A | 2019-07-07 | 2019 TCAT Mid Season LC Invitational venue |
| 200 Backstroke | LCM | 2:57.25 | BB+6.06s to A | 2019-06-08 | 2019 Solon Stars "Summer Swimfest" Swim Meet slow pool |
| 50 Breaststroke | LCM | 50.16 | +1.07s to B | 2018-05-19 | 2018 Robert F. Busbey Invitational venue |
| 100 Breaststroke | LCM | 1:45.39 | +0.70s to B | 2019-05-05 | 2019 TYR Shaker Sharks Cinco deMayo LC meet venue |
| 50 Butterfly | LCM | 35.72 | BB+0.43s to A | 2019-06-09 | 2019 Solon Stars "Summer Swimfest" Swim Meet slow pool |
| 100 Butterfly | LCM | 1:21.52 | BB+4.53s to A | 2019-07-21 | 2019 Lake Erie LC Age Group Championship Meet venue |
| 200 Individual Medley | LCM | 2:55.25 | BB+1.76s to A | 2019-07-19 | 2019 Lake Erie LC Age Group Championship Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 27.83 | flying | 200 Free Relay (leg 2) | 2019-03-09 | Lake Erie Age Group Championship Meet |
| 50 Freestyle | SCY | 28.40 | flying | 200 Medley Relay (leg 4) | 2019-03-10 | Lake Erie Age Group Championship Meet |
| 50 Breaststroke | SCY | 35.46 | flying | 200 Medley Relay (leg 2) | 2016-10-16 | 2016 GLSS High School Preview and Age Group |
| 50 Freestyle | LCM | 31.36 | flying | 200 Free Relay (leg 3) | 2019-07-19 | 2019 Lake Erie LC Age Group Championship Meet |
| 50 Freestyle | LCM | 31.22 | flying | 200 Medley Relay (leg 4) | 2019-07-21 | 2019 Lake Erie LC Age Group Championship Meet |
| 100 Freestyle | LCM | 1:10.31 | flying | 400 Free Relay (leg 3) | 2019-07-21 | 2019 Lake Erie LC Age Group Championship Meet |
| 50 Backstroke | LCM | 40.57 | flat | 200 Medley Relay | 2017-07-23 | 2017 Lake Erie LC Age Group Championship Meet |
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 · SCY
2395 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:08.22 | 592 |
| 200 BK SCY | 2:28.22 | 596 |
| 200 BR SCY | 3:17.03 | 384 |
| 200 FL SCY | 3:21.22 | 259 |
| 200 IM SCY | 2:35.86 | 564 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2747 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:14.45 | 630 |
| 100 BK SCY | 1:08.17 | 606 |
| 100 BR SCY | 1:31.45 | 384 |
| 100 FL SCY | 1:09.73 | 563 |
| 200 IM SCY | 2:35.86 | 564 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.23
Front half 29.49s · back half 31.74s
200 Freestyle SCY 2:14.45
Front half 64.92s · back half 69.53s
500 Freestyle SCY 6:08.22
Front half 180.11s · back half 188.11s
100 Backstroke SCY 1:08.17
Front half 33.04s · back half 35.13s
200 Backstroke SCY 2:28.22
Front half 72.73s · back half 75.49s
100 Breaststroke SCY 1:31.45
Front half 43.34s · back half 48.11s
200 Breaststroke SCY 3:17.03
Front half 93.80s · back half 103.23s
100 Butterfly SCY 1:09.73
Front half 32.34s · back half 37.39s
200 Butterfly SCY 3:21.22
Front half 92.64s · back half 108.58s
100 Individual Medley SCY 1:11.51
Front half 32.57s · back half 38.94s
200 Individual Medley SCY 2:35.86
Front half 69.21s · back half 86.65s
100 Freestyle LCM 1:11.04
Front half 35.03s · back half 36.01s
200 Freestyle LCM 2:32.01
Front half 74.30s · back half 77.71s
100 Backstroke LCM 1:21.00
Front half 38.76s · back half 42.24s
200 Backstroke LCM 2:57.25
Front half 86.41s · back half 90.84s
100 Butterfly LCM 1:21.52
Front half 36.71s · back half 44.81s
200 Individual Medley LCM 2:55.25
Front half 82.74s · back half 92.51s
Progression
Faster times are higher. One card per event, all courses & history.