| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.348 | N/A |
| 2 | 1 | 22.622 | 20/7:11.166 |
| 3 | 1 | 22.722 | 20/7:12.116 |
| 4 | 1 | 22.663 | 20/7:12.059 |
| 5 | 1 | 22.140 | 20/7:09.546 |
| 6 | 1 | 23.909 | 20/7:14.760 |
| 7 | 1 | 23.286 | 20/7:16.264 |
| 8 | 1 | 22.578 | 20/7:15.416 |
| 9 | 1 | 22.395 | 20/7:14.346 |
| 10 | 1 | 22.361 | 20/7:13.441 |
| 11 | 2 | 22.980 | 20/7:13.894 |
| 12 | 1 | 24.313 | 20/7:16.567 |
| 13 | 1 | 22.841 | 20/7:16.463 |
| 14 | 2 | 24.137 | 20/7:18.270 |
| 15 | 2 | 22.325 | 20/7:17.036 |
| 16 | 2 | 23.240 | 20/7:17.729 |
| 17 | 2 | 22.090 | 20/7:16.687 |
| 18 | 2 | 22.998 | 20/7:16.783 |
| 19 | 2 | 21.978 | 20/7:15.791 |
| 20 | 2 | 22.609 | 20/7:15.535 |