| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.594 | 18/6:10.692 |
| 2 | 2 | 21.151 | 18/6:15.705 |
| 3 | 2 | 20.774 | 18/6:15.114 |
| 4 | 5 | 21.760 | 18/6:19.256 |
| 5 | 5 | 25.173 | 17/6:12.137 |
| 6 | 5 | 20.846 | 17/6:09.178 |
| 7 | 5 | 21.101 | 17/6:07.683 |
| 8 | 5 | 21.111 | 17/6:06.584 |
| 9 | 5 | 21.718 | 17/6:06.875 |
| 10 | 5 | 20.691 | 17/6:05.362 |
| 11 | 5 | 22.108 | 17/6:06.314 |
| 12 | 5 | 20.939 | 17/6:05.452 |
| 13 | 5 | 20.444 | 17/6:04.075 |
| 14 | 5 | 24.174 | 17/6:07.423 |
| 15 | 4 | 21.102 | 17/6:06.844 |
| 16 | 4 | 20.361 | 17/6:05.550 |
| 17 | 4 | 21.763 | 17/6:05.810 |