| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.613 | N/A |
| 2 | 1 | 22.302 | 19/7:07.049 |
| 3 | 2 | 22.478 | 19/7:08.633 |
| 4 | 1 | 21.869 | 19/7:05.507 |
| 5 | 1 | 21.122 | 19/7:00.582 |
| 6 | 1 | 22.425 | 19/7:02.318 |
| 7 | 2 | 25.104 | 19/7:11.513 |
| 8 | 2 | 21.164 | 19/7:07.949 |
| 9 | 1 | 21.373 | 19/7:05.746 |
| 10 | 1 | 21.385 | 19/7:04.057 |
| 11 | 3 | 25.568 | 19/7:10.235 |
| 12 | 3 | 21.325 | 19/7:08.346 |
| 13 | 3 | 26.621 | 19/7:14.717 |
| 14 | 3 | 24.072 | 19/7:16.577 |
| 15 | 3 | 20.561 | 19/7:13.658 |
| 16 | 3 | 21.085 | 19/7:11.757 |
| 17 | 3 | 23.209 | 19/7:12.483 |
| 18 | 2 | 20.954 | 19/7:10.736 |
| 19 | 2 | 23.891 | 19/7:12.121 |