| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.529 | N/A |
| 2 | 1 | 20.923 | 22/7:20.912 |
| 3 | 3 | 28.078 | 19/7:22.538 |
| 4 | 3 | 21.515 | 19/7:04.625 |
| 5 | 4 | 21.435 | 20/7:18.296 |
| 6 | 4 | 20.562 | 20/7:09.078 |
| 7 | 4 | 21.759 | 20/7:06.723 |
| 8 | 5 | 23.272 | 20/7:09.148 |
| 9 | 4 | 20.412 | 20/7:04.174 |
| 10 | 5 | 21.799 | 20/7:03.234 |
| 11 | 4 | 19.964 | 21/7:20.967 |
| 12 | 5 | 22.369 | 21/7:21.689 |
| 13 | 5 | 26.626 | 20/7:06.992 |
| 14 | 5 | 20.414 | 20/7:04.100 |
| 15 | 5 | 20.745 | 20/7:02.070 |
| 16 | 4 | 23.368 | 20/7:03.634 |
| 17 | 4 | 20.992 | 20/7:02.180 |
| 18 | 4 | 25.143 | 20/7:05.537 |
| 19 | 4 | 20.206 | 20/7:03.031 |
| 20 | 4 | 21.432 | 20/7:02.543 |