| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.557 | N/A |
| 2 | 1 | 17.488 | 18/5:13.853 |
| 3 | 1 | 16.662 | 18/5:06.832 |
| 4 | 1 | 16.719 | 18/5:04.814 |
| 5 | 2 | 20.876 | 17/5:03.537 |
| 6 | 2 | 16.237 | 18/5:15.695 |
| 7 | 2 | 16.598 | 18/5:12.867 |
| 8 | 2 | 17.226 | 18/5:12.371 |
| 9 | 2 | 16.190 | 18/5:09.798 |
| 10 | 2 | 16.827 | 18/5:09.000 |
| 11 | 2 | 16.276 | 18/5:07.425 |
| 12 | 2 | 17.438 | 18/5:07.932 |
| 13 | 2 | 16.723 | 18/5:07.342 |
| 14 | 1 | 16.820 | 18/5:06.969 |
| 15 | 2 | 17.898 | 18/5:07.958 |
| 16 | 2 | 16.684 | 18/5:07.440 |
| 17 | 2 | 15.999 | 18/5:06.259 |
| 18 | 2 | 20.256 | 18/5:09.474 |