| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.904 | 18/5:04.272 |
| 2 | 6 | 17.537 | 18/5:09.969 |
| 3 | 6 | 16.727 | 18/5:07.008 |
| 4 | 6 | 17.940 | 18/5:10.986 |
| 5 | 6 | 17.459 | 18/5:11.641 |
| 6 | 5 | 16.925 | 18/5:10.476 |
| 7 | 5 | 16.956 | 18/5:09.723 |
| 8 | 5 | 17.773 | 18/5:10.997 |
| 9 | 5 | 16.694 | 18/5:09.830 |
| 10 | 6 | 17.896 | 18/5:11.060 |
| 11 | 6 | 16.929 | 18/5:10.484 |
| 12 | 6 | 19.439 | 18/5:13.768 |
| 13 | 6 | 19.535 | 18/5:16.681 |
| 14 | 6 | 16.737 | 18/5:15.580 |
| 15 | 6 | 17.621 | 18/5:15.686 |
| 16 | 6 | 17.179 | 18/5:15.282 |
| 17 | 6 | 16.847 | 18/5:14.574 |
| 18 | 6 | 16.840 | 18/5:13.938 |