| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.127 | 18/5:08.286 |
| 2 | 2 | 16.937 | 18/5:06.576 |
| 3 | 1 | 17.696 | 18/5:10.560 |
| 4 | 1 | 16.761 | 18/5:08.344 |
| 5 | 1 | 16.524 | 18/5:06.162 |
| 6 | 1 | 16.529 | 18/5:04.722 |
| 7 | 2 | 17.867 | 18/5:07.134 |
| 8 | 1 | 16.885 | 18/5:06.733 |
| 9 | 1 | 19.913 | 18/5:12.478 |
| 10 | 2 | 18.402 | 18/5:14.354 |
| 11 | 2 | 16.764 | 18/5:13.208 |
| 12 | 2 | 17.038 | 18/5:12.665 |
| 13 | 2 | 16.626 | 18/5:11.634 |
| 14 | 2 | 17.279 | 18/5:11.590 |
| 15 | 2 | 16.492 | 18/5:10.608 |
| 16 | 2 | 16.940 | 18/5:10.253 |
| 17 | 2 | 17.136 | 18/5:10.146 |
| 18 | 2 | 17.707 | 18/5:10.623 |