| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.651 | 19/6:13.369 |
| 2 | 1 | 19.017 | 19/6:07.346 |
| 3 | 1 | 19.292 | 19/6:07.080 |
| 4 | 1 | 18.952 | 19/6:05.332 |
| 5 | 1 | 18.716 | 19/6:03.386 |
| 6 | 1 | 19.012 | 19/6:03.027 |
| 7 | 1 | 19.775 | 19/6:04.841 |
| 8 | 1 | 19.659 | 19/6:05.926 |
| 9 | 1 | 19.208 | 19/6:05.818 |
| 10 | 1 | 18.405 | 19/6:04.205 |
| 11 | 1 | 19.927 | 19/6:05.515 |
| 12 | 1 | 18.635 | 19/6:04.561 |
| 13 | 2 | 19.669 | 19/6:05.265 |
| 14 | 2 | 20.114 | 19/6:06.472 |
| 15 | 2 | 18.759 | 19/6:05.802 |
| 16 | 2 | 18.964 | 19/6:05.459 |
| 17 | 2 | 19.071 | 19/6:05.276 |
| 18 | 2 | 19.862 | 19/6:05.948 |
| 19 | 2 | 19.415 | 19/6:06.103 |