| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.794 | 21/5:10.674 |
| 2 | 1 | 13.942 | 21/5:01.728 |
| 3 | 1 | 13.774 | 22/5:11.740 |
| 4 | 1 | 14.046 | 22/5:11.058 |
| 5 | 1 | 13.900 | 22/5:10.006 |
| 6 | 1 | 14.019 | 22/5:09.742 |
| 7 | 1 | 15.072 | 22/5:12.862 |
| 8 | 1 | 15.376 | 21/5:01.673 |
| 9 | 2 | 17.321 | 21/5:08.569 |
| 10 | 3 | 14.714 | 21/5:08.612 |
| 11 | 3 | 14.195 | 21/5:07.656 |
| 12 | 2 | 13.820 | 21/5:06.203 |
| 13 | 3 | 18.525 | 21/5:12.574 |
| 14 | 3 | 17.279 | 20/5:01.110 |
| 15 | 3 | 16.138 | 20/5:02.553 |
| 16 | 3 | 15.311 | 20/5:02.783 |
| 17 | 3 | 14.412 | 20/5:01.927 |
| 18 | 3 | 13.787 | 20/5:00.472 |
| 19 | 3 | 18.273 | 20/5:03.893 |
| 20 | 3 | 19.397 | 20/5:08.095 |