| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.169 | 19/5:07.211 |
| 2 | 1 | 15.527 | 19/5:01.112 |
| 3 | 2 | 16.219 | 19/5:03.462 |
| 4 | 2 | 17.976 | 19/5:12.982 |
| 5 | 2 | 15.873 | 19/5:10.703 |
| 6 | 2 | 15.716 | 19/5:08.687 |
| 7 | 2 | 15.518 | 19/5:06.709 |
| 8 | 2 | 15.311 | 19/5:04.734 |
| 9 | 2 | 15.417 | 19/5:03.422 |
| 10 | 2 | 15.715 | 19/5:02.938 |
| 11 | 2 | 15.514 | 19/5:02.195 |
| 12 | 2 | 15.775 | 19/5:01.989 |
| 13 | 2 | 15.367 | 19/5:01.219 |
| 14 | 2 | 15.639 | 19/5:00.927 |
| 15 | 2 | 15.537 | 19/5:00.546 |
| 16 | 1 | 15.246 | 20/5:15.649 |
| 17 | 1 | 15.536 | 20/5:15.359 |
| 18 | 1 | 16.017 | 20/5:15.636 |
| 19 | 1 | 15.200 | 20/5:15.023 |
| 20 | 1 | 15.420 | 20/5:14.692 |