| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.747 | 18/5:01.446 |
| 2 | 3 | 15.612 | 19/5:07.411 |
| 3 | 3 | 15.675 | 19/5:04.215 |
| 4 | 4 | 16.471 | 19/5:06.399 |
| 5 | 4 | 15.922 | 19/5:05.623 |
| 6 | 5 | 16.140 | 19/5:05.796 |
| 7 | 4 | 14.965 | 19/5:02.730 |
| 8 | 5 | 21.606 | 19/5:16.203 |
| 9 | 5 | 16.656 | 19/5:16.232 |
| 10 | 5 | 16.007 | 19/5:15.022 |
| 11 | 5 | 15.196 | 19/5:12.631 |
| 12 | 4 | 16.906 | 19/5:13.346 |
| 13 | 4 | 17.514 | 19/5:14.840 |
| 14 | 4 | 17.182 | 19/5:15.670 |
| 15 | 4 | 15.605 | 19/5:14.392 |
| 16 | 4 | 16.373 | 19/5:14.185 |
| 17 | 4 | 15.157 | 19/5:12.644 |
| 18 | 4 | 15.835 | 19/5:11.989 |
| 19 | 4 | 16.689 | 19/5:12.258 |