| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.457 | N/A |
| 2 | 5 | 24.776 | 18/7:03.649 |
| 3 | 5 | 24.087 | 19/7:22.224 |
| 4 | 4 | 23.714 | 19/7:17.919 |
| 5 | 4 | 24.459 | 19/7:19.119 |
| 6 | 4 | 23.444 | 19/7:16.185 |
| 7 | 4 | 27.161 | 18/7:00.773 |
| 8 | 5 | 28.488 | 18/7:10.198 |
| 9 | 5 | 24.138 | 18/7:08.024 |
| 10 | 5 | 24.181 | 18/7:06.414 |
| 11 | 4 | 22.879 | 18/7:02.912 |
| 12 | 4 | 29.061 | 18/7:09.602 |
| 13 | 4 | 23.586 | 18/7:07.420 |
| 14 | 5 | 27.513 | 18/7:10.709 |
| 15 | 5 | 23.091 | 18/7:08.158 |
| 16 | 5 | 25.588 | 18/7:08.778 |
| 17 | 5 | 29.335 | 18/7:13.301 |
| 18 | 5 | 23.253 | 18/7:11.211 |