| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 9.594 | N/A |
| 2 | 2 | 16.963 | 19/5:14.928 |
| 3 | 2 | 15.706 | 19/5:03.615 |
| 4 | 2 | 16.237 | 19/5:03.003 |
| 5 | 1 | 16.222 | 19/5:02.067 |
| 6 | 2 | 17.581 | 19/5:07.346 |
| 7 | 3 | 18.265 | 19/5:12.516 |
| 8 | 2 | 16.297 | 19/5:11.148 |
| 9 | 2 | 15.361 | 19/5:08.016 |
| 10 | 2 | 16.941 | 19/5:08.074 |
| 11 | 2 | 18.892 | 19/5:12.831 |
| 12 | 3 | 23.403 | 18/5:06.117 |
| 13 | 3 | 16.328 | 18/5:04.538 |
| 14 | 3 | 15.674 | 18/5:02.347 |
| 15 | 3 | 15.734 | 18/5:00.541 |
| 16 | 3 | 19.158 | 18/5:02.857 |
| 17 | 3 | 15.968 | 18/5:01.494 |
| 18 | 3 | 17.324 | 18/5:01.648 |