| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.096 | 18/5:07.728 |
| 2 | 2 | 16.679 | 18/5:03.975 |
| 3 | 2 | 18.223 | 18/5:11.988 |
| 4 | 2 | 17.261 | 18/5:11.666 |
| 5 | 1 | 16.658 | 18/5:09.301 |
| 6 | 1 | 16.553 | 18/5:07.410 |
| 7 | 1 | 18.384 | 18/5:10.767 |
| 8 | 1 | 16.834 | 18/5:09.798 |
| 9 | 1 | 16.691 | 18/5:08.758 |
| 10 | 2 | 17.266 | 18/5:08.961 |
| 11 | 1 | 16.797 | 18/5:08.360 |
| 12 | 2 | 17.629 | 18/5:09.106 |
| 13 | 2 | 16.240 | 18/5:07.815 |
| 14 | 2 | 17.169 | 18/5:07.903 |
| 15 | 2 | 17.129 | 18/5:07.931 |
| 16 | 2 | 17.040 | 18/5:07.855 |
| 17 | 2 | 17.022 | 18/5:07.769 |
| 18 | 2 | 17.277 | 18/5:07.948 |