| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.803 | 17/5:02.651 |
| 2 | 3 | 16.970 | 18/5:12.957 |
| 3 | 1 | 16.950 | 18/5:10.338 |
| 4 | 1 | 17.458 | 18/5:11.315 |
| 5 | 1 | 17.260 | 18/5:11.188 |
| 6 | 1 | 17.335 | 18/5:11.328 |
| 7 | 1 | 17.784 | 18/5:12.583 |
| 8 | 1 | 17.012 | 18/5:11.787 |
| 9 | 1 | 16.920 | 18/5:10.984 |
| 10 | 1 | 16.844 | 18/5:10.205 |
| 11 | 1 | 17.204 | 18/5:10.156 |
| 12 | 1 | 17.175 | 18/5:10.073 |
| 13 | 1 | 17.093 | 18/5:09.888 |
| 14 | 1 | 17.910 | 18/5:10.780 |
| 15 | 1 | 16.908 | 18/5:10.351 |
| 16 | 1 | 19.805 | 18/5:13.235 |
| 17 | 1 | 16.880 | 18/5:12.682 |
| 18 | 1 | 17.423 | 18/5:12.734 |