| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.300 | N/A |
| 2 | 3 | 18.135 | 23/7:01.027 |
| 3 | 3 | 18.078 | 23/7:00.643 |
| 4 | 3 | 21.984 | 22/7:09.679 |
| 5 | 3 | 18.671 | 22/7:05.857 |
| 6 | 4 | 24.953 | 21/7:09.584 |
| 7 | 4 | 20.703 | 21/7:10.713 |
| 8 | 3 | 19.121 | 21/7:07.000 |
| 9 | 3 | 18.985 | 21/7:03.875 |
| 10 | 3 | 18.607 | 21/7:00.604 |
| 11 | 3 | 20.815 | 21/7:02.404 |
| 12 | 3 | 23.996 | 21/7:09.066 |
| 13 | 3 | 18.693 | 21/7:06.868 |
| 14 | 3 | 19.472 | 21/7:05.704 |
| 15 | 3 | 18.852 | 21/7:03.821 |
| 16 | 3 | 24.320 | 21/7:09.048 |
| 17 | 3 | 19.696 | 21/7:08.651 |
| 18 | 3 | 18.647 | 21/7:06.685 |
| 19 | 4 | 24.483 | 21/7:11.423 |
| 20 | 4 | 18.182 | 21/7:09.029 |
| 21 | 4 | 17.498 | 21/7:06.191 |