| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.232 | 20/5:04.640 |
| 2 | 2 | 16.478 | 19/5:01.245 |
| 3 | 1 | 15.388 | 20/5:13.987 |
| 4 | 1 | 15.389 | 20/5:12.435 |
| 5 | 1 | 15.126 | 20/5:10.452 |
| 6 | 1 | 15.346 | 20/5:09.863 |
| 7 | 1 | 18.690 | 19/5:03.047 |
| 8 | 1 | 15.787 | 19/5:02.661 |
| 9 | 1 | 15.664 | 19/5:02.100 |
| 10 | 1 | 15.815 | 19/5:01.938 |
| 11 | 1 | 14.738 | 20/5:15.733 |
| 12 | 1 | 15.652 | 20/5:15.508 |
| 13 | 1 | 15.272 | 20/5:14.734 |
| 14 | 1 | 14.328 | 20/5:12.721 |
| 15 | 1 | 14.584 | 20/5:11.319 |
| 16 | 1 | 14.907 | 20/5:10.495 |
| 17 | 1 | 19.899 | 20/5:15.641 |
| 18 | 1 | 14.697 | 20/5:14.436 |
| 19 | 1 | 15.639 | 20/5:14.348 |
| 20 | 1 | 14.767 | 20/5:13.398 |