| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.947 | 19/5:02.993 |
| 2 | 1 | 16.058 | 19/5:04.047 |
| 3 | 1 | 17.382 | 19/5:12.784 |
| 4 | 2 | 18.487 | 18/5:05.433 |
| 5 | 2 | 16.416 | 18/5:03.444 |
| 6 | 2 | 16.194 | 18/5:01.452 |
| 7 | 2 | 15.724 | 19/5:15.422 |
| 8 | 2 | 15.717 | 19/5:13.322 |
| 9 | 2 | 16.346 | 19/5:13.017 |
| 10 | 2 | 15.512 | 19/5:11.188 |
| 11 | 2 | 14.979 | 19/5:08.771 |
| 12 | 1 | 15.566 | 19/5:07.686 |
| 13 | 1 | 15.449 | 19/5:06.597 |
| 14 | 2 | 16.074 | 19/5:06.512 |
| 15 | 1 | 15.679 | 19/5:05.938 |
| 16 | 2 | 16.888 | 19/5:06.871 |
| 17 | 2 | 26.309 | 18/5:01.476 |
| 18 | 2 | 16.342 | 18/5:01.069 |