| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 33.123 | N/A |
| 2 | 4 | 29.344 | 17/8:22.627 |
| 3 | 4 | 25.258 | 18/8:17.024 |
| 4 | 4 | 25.133 | 18/8:04.954 |
| 5 | 3 | 24.208 | 19/8:20.866 |
| 6 | 3 | 24.367 | 19/8:15.039 |
| 7 | 3 | 24.646 | 19/8:11.991 |
| 8 | 3 | 24.826 | 19/8:10.276 |
| 9 | 3 | 25.102 | 19/8:09.612 |
| 10 | 3 | 25.508 | 19/8:09.907 |
| 11 | 3 | 23.947 | 19/8:07.333 |
| 12 | 3 | 23.679 | 19/8:04.788 |
| 13 | 3 | 23.474 | 19/8:02.361 |
| 14 | 3 | 25.290 | 19/8:02.821 |
| 15 | 3 | 27.972 | 19/8:06.663 |
| 16 | 2 | 24.410 | 19/8:05.719 |
| 17 | 2 | 25.522 | 19/8:06.144 |
| 18 | 2 | 26.167 | 19/8:07.202 |
| 19 | 2 | 30.932 | 19/8:12.908 |