| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.834 | 18/5:03.012 |
| 2 | 3 | 16.941 | 18/5:03.975 |
| 3 | 3 | 16.806 | 18/5:03.486 |
| 4 | 2 | 16.633 | 18/5:02.463 |
| 5 | 3 | 17.789 | 18/5:06.010 |
| 6 | 3 | 18.623 | 18/5:10.878 |
| 7 | 3 | 16.888 | 18/5:09.893 |
| 8 | 3 | 16.685 | 18/5:08.697 |
| 9 | 3 | 17.012 | 18/5:08.422 |
| 10 | 4 | 16.787 | 18/5:07.796 |
| 11 | 4 | 16.585 | 18/5:06.954 |
| 12 | 4 | 16.941 | 18/5:06.786 |
| 13 | 4 | 16.803 | 18/5:06.452 |
| 14 | 4 | 17.740 | 18/5:07.371 |
| 15 | 4 | 16.900 | 18/5:07.160 |
| 16 | 5 | 17.124 | 18/5:07.227 |
| 17 | 5 | 16.964 | 18/5:07.117 |
| 18 | 5 | 16.433 | 18/5:06.488 |