| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 29.198 | N/A |
| 2 | 1 | 20.242 | 18/6:13.312 |
| 3 | 1 | 19.651 | 18/6:08.288 |
| 4 | 1 | 19.646 | 18/6:06.585 |
| 5 | 1 | 20.021 | 18/6:07.328 |
| 6 | 1 | 20.980 | 18/6:11.034 |
| 7 | 1 | 20.061 | 18/6:10.900 |
| 8 | 1 | 20.042 | 18/6:10.759 |
| 9 | 1 | 20.164 | 18/6:10.912 |
| 10 | 1 | 20.144 | 18/6:10.994 |
| 11 | 1 | 19.863 | 18/6:10.581 |
| 12 | 1 | 19.772 | 18/6:10.103 |
| 13 | 1 | 19.690 | 18/6:09.589 |
| 14 | 1 | 20.379 | 18/6:10.054 |
| 15 | 1 | 20.260 | 18/6:10.309 |
| 16 | 1 | 19.785 | 18/6:09.991 |
| 17 | 1 | 19.888 | 18/6:09.822 |
| 18 | 1 | 20.116 | 18/6:09.902 |