| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.852 | N/A |
| 2 | 3 | 16.047 | 19/5:06.698 |
| 3 | 3 | 17.422 | 18/5:02.338 |
| 4 | 3 | 14.538 | 19/5:05.894 |
| 5 | 3 | 14.457 | 20/5:14.556 |
| 6 | 3 | 15.918 | 19/5:00.027 |
| 7 | 3 | 14.476 | 20/5:11.902 |
| 8 | 3 | 16.449 | 20/5:14.542 |
| 9 | 3 | 14.874 | 20/5:12.781 |
| 10 | 3 | 14.416 | 20/5:10.445 |
| 11 | 3 | 14.145 | 20/5:08.061 |
| 12 | 3 | 13.970 | 20/5:05.809 |
| 13 | 3 | 16.015 | 20/5:07.169 |
| 14 | 4 | 17.738 | 20/5:10.839 |
| 15 | 4 | 16.103 | 20/5:11.765 |
| 16 | 4 | 15.152 | 20/5:11.364 |
| 17 | 4 | 17.440 | 20/5:13.729 |
| 18 | 4 | 15.268 | 20/5:13.389 |
| 19 | 4 | 14.362 | 20/5:12.130 |
| 20 | 4 | 18.859 | 20/5:15.501 |