| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.552 | 21/8:14.592 |
| 2 | 2 | 21.948 | 22/8:20.005 |
| 3 | 2 | 21.812 | 22/8:13.621 |
| 4 | 2 | 19.674 | 23/8:20.169 |
| 5 | 1 | 22.986 | 22/8:03.876 |
| 6 | 1 | 25.463 | 22/8:16.595 |
| 7 | 2 | 1:34.074 | 15/8:11.805 |
| 8 | 2 | 22.237 | 16/8:23.492 |
| 9 | 2 | 21.461 | 16/8:05.701 |
| 10 | 3 | 20.968 | 17/8:20.097 |
| 11 | 2 | 19.146 | 17/8:04.223 |
| 12 | 2 | 20.969 | 18/8:21.435 |
| 13 | 2 | 18.565 | 18/8:08.568 |
| 14 | 2 | 19.424 | 19/8:25.235 |
| 15 | 2 | 21.481 | 19/8:18.762 |
| 16 | 2 | 26.679 | 19/8:19.271 |