| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.687 | 17/5:00.679 |
| 2 | 1 | 17.224 | 18/5:14.199 |
| 3 | 1 | 17.900 | 18/5:16.866 |
| 4 | 2 | 17.976 | 17/5:00.845 |
| 5 | 2 | 17.635 | 17/5:00.635 |
| 6 | 2 | 17.873 | 17/5:01.169 |
| 7 | 2 | 17.194 | 18/5:17.543 |
| 8 | 1 | 17.167 | 18/5:16.476 |
| 9 | 2 | 17.584 | 18/5:16.480 |
| 10 | 1 | 17.688 | 18/5:16.670 |
| 11 | 1 | 17.634 | 18/5:16.738 |
| 12 | 1 | 17.241 | 18/5:16.204 |
| 13 | 1 | 17.552 | 18/5:16.184 |
| 14 | 1 | 17.480 | 18/5:16.074 |
| 15 | 1 | 17.531 | 18/5:16.039 |
| 16 | 1 | 18.023 | 18/5:16.563 |
| 17 | 1 | 17.707 | 18/5:16.690 |
| 18 | 1 | 17.731 | 18/5:16.827 |