| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.354 | 25/8:03.850 |
| 2 | 7 | 31.776 | 19/8:05.735 |
| 3 | 7 | 20.485 | 21/8:21.305 |
| 4 | 6 | 20.355 | 21/8:02.842 |
| 5 | 6 | 22.888 | 21/8:02.404 |
| 6 | 6 | 19.414 | 22/8:12.331 |
| 7 | 7 | 25.015 | 22/8:20.616 |
| 8 | 5 | 20.684 | 22/8:14.920 |
| 9 | 5 | 22.093 | 22/8:13.934 |
| 10 | 5 | 20.488 | 22/8:09.614 |
| 11 | 6 | 26.535 | 22/8:18.174 |
| 12 | 6 | 24.936 | 22/8:22.375 |
| 13 | 6 | 21.242 | 22/8:19.679 |
| 14 | 6 | 24.064 | 22/8:21.803 |
| 15 | 5 | 22.876 | 22/8:21.901 |
| 16 | 6 | 24.828 | 21/8:01.731 |
| 17 | 6 | 24.320 | 21/8:03.436 |
| 18 | 6 | 20.639 | 21/8:00.657 |
| 19 | 6 | 23.979 | 21/8:01.863 |
| 20 | 6 | 24.696 | 21/8:03.700 |
| 21 | 6 | 23.030 | 21/8:03.697 |