| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.540 | N/A |
| 2 | 1 | 15.916 | 19/5:05.028 |
| 3 | 2 | 18.747 | 18/5:13.175 |
| 4 | 2 | 16.237 | 18/5:06.973 |
| 5 | 1 | 16.899 | 18/5:06.685 |
| 6 | 1 | 16.141 | 18/5:03.936 |
| 7 | 2 | 17.807 | 18/5:06.823 |
| 8 | 4 | 20.944 | 18/5:16.503 |
| 9 | 4 | 16.445 | 18/5:14.204 |
| 10 | 3 | 16.371 | 18/5:12.275 |
| 11 | 3 | 16.888 | 18/5:11.611 |
| 12 | 3 | 16.349 | 18/5:10.235 |
| 13 | 3 | 16.846 | 18/5:09.792 |
| 14 | 3 | 18.114 | 18/5:11.076 |
| 15 | 3 | 18.429 | 18/5:12.558 |
| 16 | 3 | 16.221 | 18/5:11.341 |
| 17 | 3 | 15.790 | 18/5:09.818 |
| 18 | 4 | 20.137 | 18/5:12.821 |