| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.654 | 17/5:00.118 |
| 2 | 1 | 17.334 | 18/5:14.892 |
| 3 | 1 | 17.859 | 18/5:17.082 |
| 4 | 2 | 17.377 | 18/5:16.008 |
| 5 | 2 | 17.815 | 18/5:16.940 |
| 6 | 2 | 17.302 | 18/5:16.023 |
| 7 | 1 | 17.875 | 18/5:16.841 |
| 8 | 2 | 17.470 | 18/5:16.543 |
| 9 | 1 | 16.985 | 18/5:15.342 |
| 10 | 1 | 17.402 | 18/5:15.131 |
| 11 | 1 | 17.936 | 18/5:15.833 |
| 12 | 1 | 18.052 | 18/5:16.591 |
| 13 | 1 | 17.689 | 18/5:16.731 |
| 14 | 1 | 17.346 | 18/5:16.409 |
| 15 | 1 | 17.623 | 18/5:16.463 |
| 16 | 1 | 17.724 | 18/5:16.623 |
| 17 | 1 | 17.866 | 18/5:16.915 |
| 18 | 1 | 17.889 | 18/5:17.198 |