| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.780 | 18/5:02.040 |
| 2 | 1 | 16.614 | 18/5:00.546 |
| 3 | 2 | 18.246 | 18/5:09.840 |
| 4 | 2 | 16.831 | 18/5:08.120 |
| 5 | 1 | 16.748 | 18/5:06.788 |
| 6 | 2 | 16.949 | 18/5:06.504 |
| 7 | 2 | 16.878 | 18/5:06.118 |
| 8 | 2 | 16.719 | 18/5:05.471 |
| 9 | 2 | 17.120 | 18/5:05.770 |
| 10 | 2 | 17.641 | 18/5:06.947 |
| 11 | 2 | 16.613 | 18/5:06.227 |
| 12 | 2 | 16.323 | 18/5:05.193 |
| 13 | 2 | 16.488 | 18/5:04.546 |
| 14 | 1 | 16.624 | 18/5:04.167 |
| 15 | 1 | 16.613 | 18/5:03.824 |
| 16 | 1 | 17.026 | 18/5:03.990 |
| 17 | 1 | 16.565 | 18/5:03.647 |
| 18 | 1 | 16.622 | 18/5:03.400 |