| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.852 | 17/5:03.484 |
| 2 | 3 | 17.024 | 18/5:13.884 |
| 3 | 3 | 18.292 | 17/5:01.285 |
| 4 | 3 | 17.813 | 17/5:01.669 |
| 5 | 3 | 17.387 | 17/5:00.451 |
| 6 | 3 | 16.935 | 18/5:15.909 |
| 7 | 4 | 17.673 | 18/5:16.224 |
| 8 | 4 | 17.053 | 18/5:15.065 |
| 9 | 4 | 17.338 | 18/5:14.734 |
| 10 | 4 | 17.432 | 18/5:14.638 |
| 11 | 4 | 17.554 | 18/5:14.759 |
| 12 | 4 | 17.204 | 18/5:14.335 |
| 13 | 4 | 17.354 | 18/5:14.184 |
| 14 | 4 | 17.045 | 18/5:13.657 |
| 15 | 4 | 17.459 | 18/5:13.698 |
| 16 | 4 | 17.771 | 18/5:14.084 |
| 17 | 4 | 17.378 | 18/5:14.008 |
| 18 | 6 | 17.178 | 18/5:13.742 |