| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 31.271 | N/A |
| 2 | 4 | 24.845 | 20/8:23.326 |
| 3 | 3 | 24.951 | 20/8:24.333 |
| 4 | 3 | 22.424 | 20/8:08.664 |
| 5 | 3 | 23.656 | 20/8:06.682 |
| 6 | 3 | 28.363 | 20/8:23.379 |
| 7 | 4 | 27.808 | 19/8:07.412 |
| 8 | 4 | 24.762 | 19/8:05.922 |
| 9 | 4 | 25.038 | 19/8:05.426 |
| 10 | 3 | 23.852 | 19/8:02.669 |
| 11 | 2 | 23.553 | 20/8:24.849 |
| 12 | 2 | 23.975 | 20/8:23.208 |
| 13 | 2 | 23.072 | 20/8:20.411 |
| 14 | 2 | 23.818 | 20/8:19.134 |
| 15 | 2 | 23.701 | 20/8:17.881 |
| 16 | 4 | 57.549 | 18/8:06.153 |
| 17 | 4 | 24.526 | 18/8:03.782 |
| 18 | 4 | 23.992 | 18/8:01.156 |