| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.186 | 20/6:03.720 |
| 2 | 1 | 18.473 | 20/6:06.590 |
| 3 | 2 | 18.554 | 20/6:08.087 |
| 4 | 3 | 21.076 | 19/6:02.373 |
| 5 | 5 | 20.102 | 19/6:06.286 |
| 6 | 3 | 18.674 | 19/6:04.372 |
| 7 | 3 | 19.768 | 19/6:05.975 |
| 8 | 3 | 18.403 | 19/6:03.935 |
| 9 | 2 | 18.688 | 19/6:02.951 |
| 10 | 3 | 20.501 | 19/6:05.608 |
| 11 | 3 | 19.405 | 19/6:05.888 |
| 12 | 2 | 18.862 | 19/6:05.262 |
| 13 | 2 | 18.853 | 19/6:04.720 |
| 14 | 2 | 18.277 | 19/6:03.473 |
| 15 | 2 | 18.456 | 19/6:02.619 |
| 16 | 2 | 20.085 | 19/6:03.806 |
| 17 | 2 | 18.368 | 19/6:02.935 |
| 18 | 2 | 18.423 | 19/6:02.218 |
| 19 | 2 | 17.620 | 19/6:00.774 |