| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.410 | N/A |
| 2 | 3 | 20.788 | 21/7:19.017 |
| 3 | 1 | 21.718 | 20/7:07.217 |
| 4 | 1 | 19.901 | 21/7:19.456 |
| 5 | 3 | 23.846 | 20/7:13.111 |
| 6 | 3 | 20.689 | 20/7:09.789 |
| 7 | 3 | 20.583 | 20/7:07.239 |
| 8 | 1 | 22.849 | 20/7:11.568 |
| 9 | 2 | 23.470 | 20/7:16.289 |
| 10 | 2 | 20.584 | 20/7:13.869 |
| 11 | 2 | 21.438 | 20/7:13.555 |
| 12 | 2 | 26.852 | 19/7:00.584 |
| 13 | 2 | 23.843 | 19/7:03.251 |
| 14 | 2 | 25.748 | 19/7:08.145 |
| 15 | 2 | 20.592 | 19/7:05.711 |
| 16 | 3 | 21.835 | 19/7:05.093 |
| 17 | 3 | 20.945 | 19/7:03.551 |
| 18 | 3 | 21.858 | 19/7:03.157 |
| 19 | 3 | 24.822 | 19/7:05.771 |