| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.220 | 18/6:03.960 |
| 2 | 4 | 21.453 | 18/6:15.057 |
| 3 | 6 | 27.080 | 16/6:06.683 |
| 4 | 5 | 20.865 | 17/6:20.876 |
| 5 | 6 | 20.924 | 17/6:15.843 |
| 6 | 4 | 20.257 | 17/6:10.597 |
| 7 | 4 | 19.859 | 17/6:05.884 |
| 8 | 4 | 20.472 | 17/6:03.651 |
| 9 | 5 | 22.093 | 17/6:04.977 |
| 10 | 4 | 20.807 | 17/6:03.851 |
| 11 | 3 | 20.008 | 17/6:01.695 |
| 12 | 4 | 23.410 | 17/6:04.718 |
| 13 | 5 | 21.121 | 17/6:04.283 |
| 14 | 4 | 20.667 | 17/6:03.358 |
| 15 | 4 | 21.744 | 17/6:03.777 |
| 16 | 4 | 20.037 | 17/6:02.331 |
| 17 | 4 | 20.324 | 17/6:01.341 |