| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.853 | 19/7:16.772 |
| 2 | 2 | 17.983 | 20/7:06.393 |
| 3 | 2 | 20.366 | 20/7:01.625 |
| 4 | 3 | 20.024 | 21/7:18.266 |
| 5 | 3 | 17.706 | 21/7:07.192 |
| 6 | 3 | 17.552 | 22/7:18.765 |
| 7 | 3 | 18.212 | 22/7:14.002 |
| 8 | 3 | 23.278 | 21/7:02.560 |
| 9 | 2 | 21.620 | 21/7:05.706 |
| 10 | 2 | 17.159 | 22/7:19.752 |
| 11 | 2 | 17.632 | 22/7:15.431 |
| 12 | 3 | 23.924 | 21/7:02.313 |
| 13 | 3 | 19.539 | 21/7:01.456 |
| 14 | 2 | 20.029 | 21/7:01.400 |
| 15 | 3 | 24.705 | 21/7:07.488 |
| 16 | 2 | 18.187 | 21/7:04.808 |
| 17 | 3 | 20.203 | 21/7:04.777 |
| 18 | 3 | 20.710 | 21/7:05.311 |
| 19 | 3 | 17.853 | 21/7:02.791 |
| 20 | 2 | 18.236 | 21/7:00.894 |