| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 26.242 | N/A |
| 2 | 5 | 21.477 | 17/6:09.874 |
| 3 | 4 | 20.934 | 17/6:05.053 |
| 4 | 4 | 20.395 | 17/6:01.207 |
| 5 | 4 | 20.332 | 18/6:19.578 |
| 6 | 4 | 19.738 | 18/6:16.020 |
| 7 | 4 | 21.218 | 18/6:17.841 |
| 8 | 4 | 20.077 | 18/6:16.371 |
| 9 | 4 | 19.658 | 18/6:14.378 |
| 10 | 4 | 20.646 | 18/6:14.694 |
| 11 | 4 | 22.707 | 18/6:18.451 |
| 12 | 4 | 20.546 | 18/6:18.185 |
| 13 | 4 | 19.823 | 18/6:16.939 |
| 14 | 4 | 20.699 | 18/6:17.030 |
| 15 | 4 | 21.423 | 18/6:17.987 |
| 16 | 4 | 22.114 | 18/6:19.600 |
| 17 | 4 | 20.218 | 18/6:18.997 |
| 18 | 4 | 20.515 | 18/6:18.762 |