| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.297 | 18/6:05.346 |
| 2 | 1 | 19.550 | 19/6:18.547 |
| 3 | 1 | 20.793 | 18/6:03.840 |
| 4 | 1 | 19.636 | 18/6:01.242 |
| 5 | 1 | 20.663 | 18/6:03.380 |
| 6 | 1 | 19.967 | 18/6:02.718 |
| 7 | 1 | 19.929 | 18/6:02.147 |
| 8 | 1 | 20.891 | 18/6:03.883 |
| 9 | 1 | 20.032 | 18/6:03.516 |
| 10 | 1 | 19.205 | 18/6:01.733 |
| 11 | 1 | 21.191 | 18/6:03.525 |
| 12 | 1 | 19.216 | 18/6:02.055 |
| 13 | 1 | 20.017 | 18/6:01.920 |
| 14 | 1 | 18.349 | 19/6:19.642 |
| 15 | 1 | 19.291 | 19/6:18.768 |
| 16 | 1 | 21.144 | 18/6:00.192 |
| 17 | 1 | 20.352 | 18/6:00.554 |
| 18 | 1 | 19.249 | 19/6:19.759 |