| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.006 | 18/6:00.108 |
| 2 | 6 | 19.378 | 19/6:14.148 |
| 3 | 6 | 20.667 | 18/6:00.306 |
| 4 | 6 | 20.128 | 18/6:00.805 |
| 5 | 6 | 20.613 | 18/6:02.851 |
| 6 | 5 | 19.571 | 18/6:01.089 |
| 7 | 5 | 22.122 | 18/6:06.390 |
| 8 | 5 | 18.920 | 18/6:03.161 |
| 9 | 5 | 23.811 | 18/6:10.432 |
| 10 | 6 | 21.283 | 18/6:11.698 |
| 11 | 4 | 18.834 | 18/6:08.727 |
| 12 | 4 | 19.761 | 18/6:07.641 |
| 13 | 4 | 18.859 | 18/6:05.473 |
| 14 | 4 | 21.516 | 18/6:07.032 |
| 15 | 6 | 19.205 | 18/6:05.609 |
| 16 | 6 | 19.280 | 18/6:04.448 |
| 17 | 5 | 19.109 | 18/6:03.243 |
| 18 | 5 | 19.227 | 18/6:02.290 |