| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.907 | 17/5:04.419 |
| 2 | 2 | 17.207 | 18/5:16.026 |
| 3 | 2 | 17.028 | 18/5:12.852 |
| 4 | 1 | 16.767 | 18/5:10.091 |
| 5 | 1 | 17.263 | 18/5:10.219 |
| 6 | 1 | 17.696 | 18/5:11.604 |
| 7 | 1 | 17.319 | 18/5:11.624 |
| 8 | 1 | 16.852 | 18/5:10.588 |
| 9 | 1 | 16.971 | 18/5:10.020 |
| 10 | 1 | 19.850 | 18/5:14.748 |
| 11 | 1 | 17.653 | 18/5:15.021 |
| 12 | 2 | 19.520 | 17/5:00.380 |
| 13 | 2 | 17.006 | 18/5:17.131 |
| 14 | 2 | 17.687 | 18/5:17.219 |
| 15 | 2 | 17.067 | 18/5:16.552 |
| 16 | 2 | 17.063 | 18/5:15.963 |
| 17 | 2 | 17.037 | 18/5:15.416 |
| 18 | 1 | 16.564 | 18/5:14.457 |