| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.577 | 19/5:14.963 |
| 2 | 3 | 17.853 | 18/5:09.870 |
| 3 | 3 | 16.946 | 18/5:08.256 |
| 4 | 3 | 16.299 | 18/5:04.538 |
| 5 | 2 | 16.973 | 18/5:04.733 |
| 6 | 2 | 17.304 | 18/5:05.856 |
| 7 | 2 | 16.259 | 18/5:03.971 |
| 8 | 3 | 16.927 | 18/5:04.060 |
| 9 | 2 | 17.205 | 18/5:04.686 |
| 10 | 3 | 18.072 | 18/5:06.747 |
| 11 | 3 | 16.520 | 18/5:05.894 |
| 12 | 3 | 16.390 | 18/5:04.988 |
| 13 | 3 | 19.515 | 18/5:08.548 |
| 14 | 3 | 16.621 | 18/5:07.878 |
| 15 | 3 | 18.329 | 18/5:09.348 |
| 16 | 3 | 16.450 | 18/5:08.520 |
| 17 | 3 | 16.340 | 18/5:07.673 |
| 18 | 3 | 17.710 | 18/5:08.290 |