| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.852 | 19/6:17.188 |
| 2 | 2 | 20.162 | 18/6:00.126 |
| 3 | 6 | 29.280 | 16/6:09.568 |
| 4 | 5 | 19.917 | 17/6:19.147 |
| 5 | 5 | 19.823 | 17/6:10.716 |
| 6 | 5 | 19.797 | 17/6:05.021 |
| 7 | 4 | 18.739 | 18/6:19.466 |
| 8 | 5 | 23.003 | 17/6:02.468 |
| 9 | 5 | 23.331 | 17/6:06.263 |
| 10 | 5 | 19.324 | 17/6:02.488 |
| 11 | 5 | 20.203 | 17/6:00.757 |
| 12 | 5 | 19.148 | 18/6:18.868 |
| 13 | 5 | 19.920 | 18/6:17.306 |
| 14 | 5 | 18.861 | 18/6:14.606 |
| 15 | 5 | 18.921 | 18/6:12.337 |
| 16 | 5 | 19.265 | 18/6:10.739 |
| 17 | 5 | 25.393 | 18/6:15.818 |
| 18 | 5 | 19.752 | 18/6:14.691 |