| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 0.964 | N/A |
| 2 | 2 | 19.974 | 19/6:00.496 |
| 3 | 2 | 17.964 | 20/6:01.375 |
| 4 | 2 | 25.227 | 19/6:19.954 |
| 5 | 2 | 17.822 | 19/6:05.405 |
| 6 | 2 | 17.138 | 20/6:13.839 |
| 7 | 2 | 17.722 | 20/6:07.812 |
| 8 | 2 | 17.580 | 20/6:03.123 |
| 9 | 2 | 17.481 | 21/6:18.234 |
| 10 | 2 | 16.895 | 21/6:13.859 |
| 11 | 1 | 16.910 | 21/6:10.039 |
| 12 | 1 | 16.671 | 21/6:07.116 |
| 13 | 1 | 17.739 | 21/6:06.169 |
| 14 | 2 | 23.119 | 21/6:13.644 |
| 15 | 1 | 14.312 | 21/6:07.469 |
| 16 | 1 | 16.836 | 21/6:05.484 |
| 17 | 1 | 16.798 | 21/6:03.699 |
| 18 | 1 | 17.463 | 21/6:02.906 |
| 19 | 1 | 18.158 | 21/6:02.974 |
| 20 | 1 | 17.061 | 21/6:01.879 |
| 21 | 1 | 17.261 | 21/6:01.095 |