| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 23.309 | N/A |
| 2 | 4 | 22.280 | 19/7:04.349 |
| 3 | 4 | 26.250 | 18/7:15.814 |
| 4 | 4 | 21.685 | 18/7:01.194 |
| 5 | 4 | 23.103 | 19/7:23.024 |
| 6 | 4 | 22.827 | 19/7:21.431 |
| 7 | 5 | 29.673 | 18/7:16.046 |
| 8 | 6 | 24.985 | 18/7:18.116 |
| 9 | 5 | 22.508 | 18/7:14.094 |
| 10 | 5 | 22.895 | 18/7:11.698 |
| 11 | 5 | 22.363 | 18/7:08.876 |
| 12 | 5 | 21.649 | 18/7:05.464 |
| 13 | 5 | 22.608 | 18/7:03.979 |
| 14 | 5 | 27.736 | 18/7:09.428 |
| 15 | 5 | 22.903 | 18/7:08.230 |
| 16 | 5 | 22.020 | 18/7:06.192 |
| 17 | 5 | 22.519 | 18/7:04.938 |
| 18 | 5 | 30.532 | 18/7:11.845 |