| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 12.835 | N/A |
| 2 | 1 | 22.600 | 20/7:22.235 |
| 3 | 1 | 19.444 | 21/7:13.275 |
| 4 | 1 | 21.132 | 21/7:14.008 |
| 5 | 2 | 24.282 | 20/7:08.260 |
| 6 | 2 | 20.640 | 20/7:03.607 |
| 7 | 2 | 20.267 | 21/7:20.718 |
| 8 | 2 | 19.520 | 21/7:15.363 |
| 9 | 2 | 27.196 | 20/7:08.652 |
| 10 | 2 | 20.160 | 20/7:05.010 |
| 11 | 2 | 19.515 | 20/7:00.871 |
| 12 | 1 | 19.588 | 21/7:18.915 |
| 13 | 1 | 19.072 | 21/7:15.195 |
| 14 | 1 | 18.419 | 21/7:11.042 |
| 15 | 1 | 22.234 | 21/7:12.933 |
| 16 | 1 | 20.924 | 21/7:12.825 |
| 17 | 2 | 23.978 | 21/7:16.548 |
| 18 | 2 | 22.733 | 21/7:18.369 |
| 19 | 2 | 19.539 | 21/7:16.438 |
| 20 | 2 | 23.160 | 21/7:18.522 |
| 21 | 2 | 21.208 | 21/7:18.446 |