| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.765 | N/A |
| 2 | 2 | 22.136 | 20/7:02.349 |
| 3 | 2 | 23.077 | 20/7:11.288 |
| 4 | 2 | 21.839 | 20/7:06.427 |
| 5 | 2 | 21.877 | 20/7:04.177 |
| 6 | 2 | 22.027 | 20/7:03.397 |
| 7 | 2 | 22.156 | 20/7:03.286 |
| 8 | 2 | 21.811 | 20/7:02.270 |
| 9 | 2 | 21.508 | 20/7:00.788 |
| 10 | 2 | 26.623 | 20/7:10.434 |
| 11 | 2 | 21.854 | 20/7:09.090 |
| 12 | 2 | 21.913 | 20/7:08.092 |
| 13 | 5 | 28.081 | 20/7:17.026 |
| 14 | 4 | 22.167 | 20/7:15.942 |
| 15 | 3 | 24.642 | 20/7:18.372 |
| 16 | 3 | 22.037 | 20/7:17.179 |
| 17 | 5 | 25.815 | 20/7:20.621 |
| 18 | 5 | 22.673 | 20/7:20.146 |
| 19 | 3 | 22.288 | 20/7:19.318 |
| 20 | 4 | 23.010 | 20/7:19.299 |