| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.527 | 18/5:15.486 |
| 2 | 2 | 16.952 | 18/5:10.311 |
| 3 | 1 | 16.624 | 18/5:06.618 |
| 4 | 1 | 17.074 | 18/5:06.796 |
| 5 | 1 | 17.071 | 18/5:06.893 |
| 6 | 1 | 17.113 | 18/5:07.083 |
| 7 | 1 | 18.794 | 18/5:11.541 |
| 8 | 1 | 17.315 | 18/5:11.558 |
| 9 | 1 | 17.374 | 18/5:11.688 |
| 10 | 2 | 20.558 | 18/5:17.524 |
| 11 | 2 | 16.816 | 18/5:16.175 |
| 12 | 2 | 17.149 | 18/5:15.550 |
| 13 | 2 | 17.204 | 18/5:15.098 |
| 14 | 1 | 16.654 | 18/5:14.004 |
| 15 | 1 | 17.021 | 18/5:13.495 |
| 16 | 1 | 17.370 | 18/5:13.443 |
| 17 | 1 | 17.158 | 18/5:13.172 |
| 18 | 1 | 17.291 | 18/5:13.065 |