| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.296 | N/A |
| 2 | 3 | 25.079 | 18/7:08.639 |
| 3 | 1 | 25.046 | 18/7:08.358 |
| 4 | 1 | 23.821 | 18/7:01.323 |
| 5 | 1 | 24.168 | 19/7:23.809 |
| 6 | 1 | 31.166 | 18/7:21.848 |
| 7 | 1 | 23.779 | 18/7:15.963 |
| 8 | 1 | 23.900 | 18/7:12.053 |
| 9 | 1 | 23.136 | 18/7:07.497 |
| 10 | 1 | 24.834 | 18/7:07.161 |
| 11 | 1 | 24.511 | 18/7:06.344 |
| 12 | 1 | 24.811 | 18/7:06.138 |
| 13 | 1 | 24.695 | 18/7:05.802 |
| 14 | 1 | 24.130 | 18/7:04.078 |
| 15 | 1 | 24.621 | 18/7:04.499 |
| 16 | 1 | 24.857 | 18/7:04.523 |
| 17 | 1 | 24.689 | 18/7:04.366 |
| 18 | 1 | 25.565 | 18/7:05.104 |