| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.172 | 18/5:09.096 |
| 2 | 3 | 17.137 | 18/5:08.781 |
| 3 | 3 | 16.948 | 18/5:07.542 |
| 4 | 2 | 16.717 | 18/5:05.883 |
| 5 | 2 | 17.445 | 18/5:07.508 |
| 6 | 2 | 16.956 | 18/5:07.125 |
| 7 | 2 | 17.673 | 18/5:08.694 |
| 8 | 2 | 17.186 | 18/5:08.776 |
| 9 | 2 | 16.953 | 18/5:08.374 |
| 10 | 2 | 17.941 | 18/5:09.830 |
| 11 | 2 | 16.952 | 18/5:09.403 |
| 12 | 2 | 17.329 | 18/5:09.613 |
| 13 | 2 | 17.396 | 18/5:09.883 |
| 14 | 2 | 17.168 | 18/5:09.822 |
| 15 | 3 | 17.361 | 18/5:10.000 |
| 16 | 4 | 17.769 | 18/5:10.615 |
| 17 | 4 | 17.423 | 18/5:10.792 |
| 18 | 4 | 19.369 | 18/5:12.895 |