| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 2.052 | N/A |
| 2 | 1 | 21.366 | 18/6:05.274 |
| 3 | 1 | 21.386 | 18/6:05.444 |
| 4 | 1 | 21.237 | 18/6:04.656 |
| 5 | 1 | 21.972 | 18/6:07.386 |
| 6 | 1 | 23.839 | 18/6:15.372 |
| 7 | 1 | 23.229 | 18/6:18.967 |
| 8 | 1 | 20.968 | 18/6:16.044 |
| 9 | 1 | 21.570 | 18/6:15.131 |
| 10 | 1 | 21.812 | 18/6:14.879 |
| 11 | 1 | 22.113 | 18/6:15.188 |
| 12 | 1 | 22.419 | 18/6:15.914 |
| 13 | 1 | 23.622 | 18/6:18.223 |
| 14 | 1 | 26.754 | 17/6:01.789 |
| 15 | 1 | 21.170 | 17/6:00.288 |
| 16 | 1 | 21.102 | 18/6:21.218 |
| 17 | 1 | 20.963 | 18/6:19.794 |
| 18 | 1 | 22.229 | 18/6:19.803 |