| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.937 | N/A |
| 2 | 2 | 17.009 | 21/6:03.117 |
| 3 | 2 | 20.247 | 20/6:16.869 |
| 4 | 2 | 16.208 | 20/6:01.542 |
| 5 | 2 | 16.998 | 21/6:15.247 |
| 6 | 2 | 18.910 | 20/6:02.550 |
| 7 | 2 | 16.829 | 21/6:16.940 |
| 8 | 2 | 16.009 | 21/6:12.108 |
| 9 | 2 | 16.455 | 21/6:09.599 |
| 10 | 2 | 20.970 | 21/6:17.681 |
| 11 | 2 | 19.257 | 20/6:02.831 |
| 12 | 2 | 24.938 | 20/6:15.007 |
| 13 | 2 | 16.649 | 20/6:12.028 |
| 14 | 2 | 19.755 | 20/6:14.048 |
| 15 | 2 | 16.521 | 20/6:11.390 |
| 16 | 2 | 18.398 | 20/6:11.464 |
| 17 | 2 | 20.406 | 20/6:13.913 |
| 18 | 2 | 20.893 | 20/6:16.618 |
| 19 | 2 | 16.293 | 20/6:14.167 |
| 20 | 2 | 17.138 | 20/6:12.820 |