| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 3.290 | N/A |
| 2 | 5 | 23.450 | 19/7:05.039 |
| 3 | 5 | 22.763 | 20/7:22.313 |
| 4 | 5 | 22.416 | 20/7:17.940 |
| 5 | 5 | 22.499 | 20/7:16.148 |
| 6 | 5 | 22.048 | 20/7:13.358 |
| 7 | 5 | 22.576 | 20/7:13.171 |
| 8 | 5 | 22.471 | 20/7:12.752 |
| 9 | 4 | 22.215 | 20/7:11.830 |
| 10 | 4 | 28.840 | 19/7:01.846 |
| 11 | 4 | 23.691 | 19/7:02.634 |
| 12 | 4 | 22.571 | 19/7:01.446 |
| 13 | 5 | 23.215 | 19/7:01.422 |
| 14 | 5 | 23.839 | 19/7:02.266 |
| 15 | 5 | 26.316 | 19/7:06.174 |
| 16 | 5 | 23.689 | 19/7:06.408 |
| 17 | 5 | 23.030 | 19/7:05.872 |
| 18 | 5 | 23.787 | 19/7:06.201 |
| 19 | 5 | 23.691 | 19/7:06.397 |