| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.964 | N/A |
| 2 | 4 | 21.497 | 20/7:12.407 |
| 3 | 4 | 20.612 | 20/7:03.999 |
| 4 | 4 | 24.986 | 19/7:06.534 |
| 5 | 4 | 19.781 | 20/7:16.625 |
| 6 | 4 | 18.997 | 20/7:06.281 |
| 7 | 3 | 18.795 | 21/7:19.524 |
| 8 | 3 | 18.533 | 21/7:13.109 |
| 9 | 3 | 19.333 | 21/7:10.299 |
| 10 | 3 | 19.660 | 21/7:08.839 |
| 11 | 3 | 21.054 | 21/7:10.046 |
| 12 | 3 | 19.057 | 21/7:08.154 |
| 13 | 3 | 18.852 | 21/7:05.892 |
| 14 | 3 | 20.244 | 21/7:06.119 |
| 15 | 3 | 19.306 | 21/7:04.974 |
| 16 | 3 | 18.676 | 21/7:03.141 |
| 17 | 3 | 19.527 | 21/7:02.601 |
| 18 | 3 | 19.730 | 21/7:02.364 |
| 19 | 3 | 19.119 | 21/7:01.474 |
| 20 | 3 | 19.017 | 21/7:00.570 |
| 21 | 3 | 19.574 | 21/7:00.314 |