| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 21.603 | 17/6:07.251 |
| 2 | 6 | 17.987 | 19/6:16.105 |
| 3 | 6 | 19.119 | 19/6:11.824 |
| 4 | 5 | 18.469 | 19/6:06.596 |
| 5 | 3 | 18.083 | 19/6:01.992 |
| 6 | 3 | 17.447 | 20/6:15.693 |
| 7 | 3 | 18.452 | 20/6:14.743 |
| 8 | 4 | 20.658 | 19/6:00.568 |
| 9 | 5 | 23.417 | 19/6:09.941 |
| 10 | 5 | 17.946 | 19/6:07.044 |
| 11 | 5 | 18.038 | 19/6:04.833 |
| 12 | 5 | 22.010 | 19/6:09.279 |
| 13 | 5 | 17.357 | 19/6:06.241 |
| 14 | 5 | 17.039 | 19/6:03.205 |
| 15 | 5 | 17.562 | 19/6:01.237 |
| 16 | 5 | 18.857 | 19/6:01.052 |
| 17 | 5 | 16.873 | 20/6:17.549 |
| 18 | 4 | 17.536 | 20/6:16.059 |
| 19 | 5 | 17.321 | 20/6:14.499 |
| 20 | 4 | 18.543 | 20/6:14.317 |