| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.415 | N/A |
| 2 | 4 | 25.006 | 18/7:07.517 |
| 3 | 5 | 25.465 | 18/7:11.418 |
| 4 | 5 | 24.677 | 18/7:08.253 |
| 5 | 5 | 21.701 | 19/7:18.235 |
| 6 | 5 | 21.791 | 19/7:09.519 |
| 7 | 5 | 21.802 | 19/7:03.741 |
| 8 | 5 | 22.783 | 19/7:02.136 |
| 9 | 4 | 22.669 | 19/7:00.676 |
| 10 | 5 | 27.167 | 19/7:08.537 |
| 11 | 4 | 21.958 | 19/7:05.449 |
| 12 | 3 | 22.310 | 19/7:03.498 |
| 13 | 3 | 22.147 | 19/7:01.629 |
| 14 | 3 | 25.478 | 19/7:04.659 |
| 15 | 3 | 22.513 | 19/7:03.444 |
| 16 | 4 | 23.193 | 19/7:03.207 |
| 17 | 4 | 24.499 | 19/7:04.468 |
| 18 | 4 | 21.768 | 19/7:02.690 |
| 19 | 4 | 22.683 | 19/7:02.025 |