| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 4.253 | N/A |
| 2 | 5 | 21.488 | 21/7:14.013 |
| 3 | 5 | 24.407 | 20/7:20.255 |
| 4 | 5 | 19.883 | 20/7:00.847 |
| 5 | 5 | 20.096 | 21/7:13.623 |
| 6 | 4 | 19.704 | 21/7:06.565 |
| 7 | 4 | 20.098 | 21/7:03.173 |
| 8 | 4 | 19.774 | 22/7:20.603 |
| 9 | 4 | 19.564 | 22/7:17.414 |
| 10 | 4 | 19.530 | 22/7:14.855 |
| 11 | 4 | 22.941 | 22/7:19.971 |
| 12 | 5 | 22.731 | 21/7:02.827 |
| 13 | 6 | 21.561 | 21/7:03.881 |
| 14 | 6 | 19.316 | 21/7:01.319 |
| 15 | 6 | 24.199 | 21/7:06.098 |
| 16 | 6 | 24.277 | 21/7:10.345 |
| 17 | 6 | 19.833 | 21/7:08.505 |
| 18 | 6 | 20.012 | 21/7:07.093 |
| 19 | 6 | 18.941 | 21/7:04.647 |
| 20 | 5 | 20.184 | 21/7:03.767 |
| 21 | 5 | 23.047 | 21/7:05.839 |