| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.634 | N/A |
| 2 | 2 | 23.418 | 18/7:04.074 |
| 3 | 4 | 29.127 | 16/7:00.721 |
| 4 | 3 | 23.801 | 17/7:13.812 |
| 5 | 5 | 28.101 | 17/7:24.422 |
| 6 | 4 | 23.146 | 17/7:14.931 |
| 7 | 4 | 23.169 | 17/7:08.666 |
| 8 | 3 | 25.102 | 17/7:08.608 |
| 9 | 3 | 23.315 | 17/7:04.992 |
| 10 | 3 | 23.508 | 17/7:02.522 |
| 11 | 3 | 22.959 | 18/7:24.232 |
| 12 | 3 | 22.804 | 18/7:21.511 |
| 13 | 3 | 23.354 | 18/7:20.023 |
| 14 | 3 | 24.066 | 18/7:19.694 |
| 15 | 3 | 23.054 | 18/7:18.184 |
| 16 | 3 | 23.361 | 18/7:17.223 |
| 17 | 4 | 27.221 | 18/7:20.484 |
| 18 | 3 | 25.174 | 18/7:21.314 |