| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.424 | 20/6:08.480 |
| 2 | 5 | 15.852 | 22/6:17.036 |
| 3 | 5 | 17.749 | 21/6:04.175 |
| 4 | 5 | 16.274 | 22/6:15.644 |
| 5 | 5 | 16.115 | 22/6:11.422 |
| 6 | 5 | 15.565 | 22/6:06.590 |
| 7 | 5 | 15.180 | 22/6:01.928 |
| 8 | 4 | 18.760 | 22/6:08.277 |
| 9 | 4 | 15.875 | 22/6:06.163 |
| 10 | 4 | 18.930 | 22/6:11.193 |
| 11 | 6 | 21.471 | 21/6:03.100 |
| 12 | 5 | 15.395 | 22/6:16.915 |
| 13 | 5 | 15.580 | 22/6:14.288 |
| 14 | 7 | 21.284 | 21/6:03.681 |
| 15 | 5 | 17.922 | 21/6:04.526 |
| 16 | 5 | 15.932 | 21/6:02.654 |
| 17 | 6 | 19.697 | 21/6:05.653 |
| 18 | 5 | 16.495 | 21/6:04.583 |
| 19 | 5 | 16.541 | 21/6:03.677 |
| 20 | 5 | 16.660 | 21/6:02.986 |
| 21 | 5 | 16.630 | 21/6:02.331 |