| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.312 | 18/5:11.616 |
| 2 | 1 | 17.121 | 18/5:09.897 |
| 3 | 2 | 17.551 | 18/5:11.904 |
| 4 | 2 | 16.813 | 18/5:09.587 |
| 5 | 2 | 16.637 | 18/5:07.562 |
| 6 | 2 | 17.260 | 18/5:08.082 |
| 7 | 2 | 17.147 | 18/5:08.163 |
| 8 | 2 | 17.467 | 18/5:08.943 |
| 9 | 2 | 16.823 | 18/5:08.262 |
| 10 | 2 | 17.244 | 18/5:08.475 |
| 11 | 2 | 16.949 | 18/5:08.167 |
| 12 | 2 | 17.223 | 18/5:08.321 |
| 13 | 2 | 18.199 | 18/5:09.802 |
| 14 | 2 | 17.194 | 18/5:09.780 |
| 15 | 1 | 17.298 | 18/5:09.886 |
| 16 | 1 | 17.086 | 18/5:09.740 |
| 17 | 1 | 17.138 | 18/5:09.666 |
| 18 | 1 | 16.910 | 18/5:09.372 |