| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 21.323 | 17/6:02.491 |
| 2 | 6 | 16.616 | 19/6:00.421 |
| 3 | 6 | 17.933 | 20/6:12.480 |
| 4 | 6 | 17.992 | 20/6:09.320 |
| 5 | 4 | 16.508 | 20/6:01.488 |
| 6 | 4 | 17.192 | 21/6:16.474 |
| 7 | 4 | 17.648 | 21/6:15.636 |
| 8 | 4 | 16.960 | 21/6:13.202 |
| 9 | 4 | 16.914 | 21/6:11.201 |
| 10 | 4 | 16.205 | 21/6:08.111 |
| 11 | 4 | 17.541 | 21/6:08.134 |
| 12 | 4 | 16.946 | 21/6:07.112 |
| 13 | 4 | 18.497 | 21/6:08.752 |
| 14 | 4 | 17.263 | 21/6:08.307 |
| 15 | 4 | 16.774 | 21/6:07.237 |
| 16 | 4 | 17.221 | 21/6:06.887 |
| 17 | 4 | 16.168 | 21/6:05.278 |
| 18 | 4 | 16.752 | 21/6:04.529 |
| 19 | 4 | 16.515 | 21/6:03.596 |
| 20 | 4 | 17.437 | 21/6:03.725 |
| 21 | 4 | 16.227 | 21/6:02.632 |