| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.616 | 19/6:12.704 |
| 2 | 4 | 19.520 | 19/6:11.792 |
| 3 | 4 | 19.600 | 19/6:11.995 |
| 4 | 4 | 19.704 | 19/6:12.590 |
| 5 | 4 | 19.690 | 19/6:12.894 |
| 6 | 4 | 19.911 | 19/6:13.797 |
| 7 | 4 | 19.021 | 19/6:12.025 |
| 8 | 4 | 19.827 | 19/6:12.611 |
| 9 | 4 | 19.298 | 19/6:11.950 |
| 10 | 4 | 19.289 | 19/6:11.404 |
| 11 | 4 | 21.497 | 19/6:14.772 |
| 12 | 4 | 21.420 | 19/6:17.456 |
| 13 | 4 | 19.380 | 19/6:16.745 |
| 14 | 4 | 21.218 | 19/6:18.631 |
| 15 | 4 | 19.059 | 19/6:17.530 |
| 16 | 4 | 19.502 | 19/6:17.093 |
| 17 | 4 | 20.060 | 19/6:17.331 |
| 18 | 4 | 18.981 | 19/6:16.404 |
| 19 | 4 | 20.742 | 19/6:17.335 |