| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.893 | 18/5:04.074 |
| 2 | 1 | 16.457 | 18/5:00.150 |
| 3 | 1 | 16.310 | 19/5:14.513 |
| 4 | 1 | 16.599 | 19/5:14.730 |
| 5 | 2 | 18.401 | 18/5:04.776 |
| 6 | 2 | 16.875 | 18/5:04.605 |
| 7 | 3 | 17.580 | 18/5:06.296 |
| 8 | 2 | 16.666 | 18/5:05.507 |
| 9 | 2 | 16.713 | 18/5:04.988 |
| 10 | 2 | 16.901 | 18/5:04.911 |
| 11 | 2 | 17.144 | 18/5:05.246 |
| 12 | 2 | 16.956 | 18/5:05.243 |
| 13 | 3 | 19.746 | 18/5:09.103 |
| 14 | 3 | 16.702 | 18/5:08.498 |
| 15 | 3 | 16.613 | 18/5:07.867 |
| 16 | 3 | 16.439 | 18/5:07.119 |
| 17 | 3 | 17.067 | 18/5:07.124 |
| 18 | 3 | 21.482 | 18/5:11.544 |