| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.535 | 18/5:15.063 |
| 2 | 1 | 18.034 | 17/5:02.336 |
| 3 | 2 | 18.884 | 17/5:08.567 |
| 4 | 2 | 17.715 | 17/5:06.714 |
| 5 | 1 | 17.565 | 17/5:05.092 |
| 6 | 2 | 18.524 | 17/5:06.728 |
| 7 | 2 | 17.600 | 17/5:05.652 |
| 8 | 2 | 17.830 | 17/5:05.334 |
| 9 | 1 | 17.629 | 17/5:04.708 |
| 10 | 1 | 17.680 | 17/5:04.293 |
| 11 | 1 | 18.092 | 17/5:04.590 |
| 12 | 1 | 17.904 | 17/5:04.572 |
| 13 | 1 | 17.723 | 17/5:04.319 |
| 14 | 1 | 17.468 | 17/5:03.793 |
| 15 | 1 | 19.806 | 17/5:05.987 |
| 16 | 1 | 20.708 | 17/5:08.865 |
| 17 | 1 | 18.129 | 17/5:08.826 |