| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.712 | 18/6:12.816 |
| 2 | 6 | 18.985 | 19/6:17.122 |
| 3 | 6 | 19.928 | 19/6:17.625 |
| 4 | 6 | 20.813 | 18/6:01.971 |
| 5 | 6 | 19.164 | 19/6:18.488 |
| 6 | 7 | 20.648 | 18/6:00.750 |
| 7 | 7 | 20.720 | 18/6:02.494 |
| 8 | 7 | 20.916 | 18/6:04.243 |
| 9 | 7 | 19.594 | 18/6:02.960 |
| 10 | 7 | 19.430 | 18/6:01.638 |
| 11 | 7 | 22.959 | 18/6:06.331 |
| 12 | 7 | 19.739 | 18/6:05.412 |
| 13 | 7 | 21.495 | 18/6:07.066 |
| 14 | 7 | 20.125 | 18/6:06.722 |
| 15 | 7 | 22.795 | 18/6:09.628 |
| 16 | 7 | 19.677 | 18/6:08.663 |
| 17 | 7 | 19.786 | 18/6:07.926 |
| 18 | 7 | 22.705 | 18/6:10.191 |