| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.951 | 16/5:03.216 |
| 2 | 1 | 17.576 | 17/5:10.480 |
| 3 | 1 | 17.686 | 17/5:07.207 |
| 4 | 1 | 18.635 | 17/5:09.604 |
| 5 | 1 | 17.616 | 17/5:07.578 |
| 6 | 1 | 19.082 | 17/5:10.380 |
| 7 | 1 | 18.063 | 17/5:09.908 |
| 8 | 1 | 19.945 | 17/5:13.552 |
| 9 | 1 | 17.466 | 17/5:11.704 |
| 10 | 1 | 20.720 | 17/5:15.758 |
| 11 | 1 | 17.674 | 17/5:14.367 |
| 12 | 1 | 18.192 | 17/5:13.942 |
| 13 | 2 | 17.920 | 17/5:13.226 |
| 14 | 2 | 18.021 | 17/5:12.736 |
| 15 | 2 | 17.866 | 17/5:12.135 |
| 16 | 2 | 17.713 | 17/5:11.446 |
| 17 | 1 | 18.088 | 17/5:11.214 |