| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 12.775 | N/A |
| 2 | 2 | 20.959 | 18/6:09.078 |
| 3 | 2 | 21.281 | 18/6:11.815 |
| 4 | 2 | 21.130 | 18/6:11.871 |
| 5 | 2 | 20.377 | 18/6:08.699 |
| 6 | 2 | 20.092 | 18/6:05.827 |
| 7 | 2 | 21.735 | 18/6:08.568 |
| 8 | 2 | 19.751 | 18/6:05.707 |
| 9 | 2 | 23.137 | 18/6:10.756 |
| 10 | 2 | 21.567 | 18/6:11.718 |
| 11 | 2 | 23.495 | 18/6:15.765 |
| 12 | 2 | 19.655 | 18/6:13.142 |
| 13 | 2 | 19.585 | 18/6:10.857 |
| 14 | 2 | 19.848 | 18/6:09.267 |
| 15 | 2 | 19.447 | 18/6:07.418 |
| 16 | 2 | 25.014 | 18/6:12.124 |
| 17 | 2 | 19.451 | 18/6:10.331 |
| 18 | 2 | 25.767 | 18/6:15.066 |