| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.659 | 21/6:10.839 |
| 2 | 5 | 17.747 | 21/6:11.763 |
| 3 | 4 | 17.189 | 21/6:08.165 |
| 4 | 5 | 23.477 | 19/6:01.342 |
| 5 | 5 | 17.501 | 20/6:14.292 |
| 6 | 5 | 17.432 | 20/6:10.017 |
| 7 | 5 | 17.400 | 20/6:06.871 |
| 8 | 5 | 17.220 | 20/6:04.063 |
| 9 | 4 | 17.418 | 20/6:02.318 |
| 10 | 4 | 17.103 | 20/6:00.292 |
| 11 | 4 | 17.288 | 21/6:16.919 |
| 12 | 4 | 17.394 | 21/6:15.949 |
| 13 | 4 | 18.249 | 21/6:16.509 |
| 14 | 4 | 17.810 | 21/6:16.331 |
| 15 | 4 | 16.896 | 21/6:14.896 |
| 16 | 4 | 17.366 | 21/6:14.258 |
| 17 | 4 | 17.028 | 21/6:13.277 |
| 18 | 4 | 17.813 | 21/6:13.322 |
| 19 | 4 | 17.932 | 21/6:13.493 |
| 20 | 3 | 17.361 | 21/6:13.047 |
| 21 | 3 | 17.367 | 21/6:12.650 |