| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.869 | N/A |
| 2 | 1 | 22.626 | 20/7:11.763 |
| 3 | 1 | 21.992 | 20/7:05.074 |
| 4 | 1 | 22.582 | 20/7:07.469 |
| 5 | 1 | 21.518 | 20/7:03.279 |
| 6 | 2 | 24.353 | 20/7:11.538 |
| 7 | 2 | 21.710 | 20/7:08.675 |
| 8 | 2 | 21.435 | 20/7:05.883 |
| 9 | 2 | 21.143 | 20/7:03.096 |
| 10 | 2 | 21.664 | 20/7:02.028 |
| 11 | 1 | 21.773 | 20/7:01.381 |
| 12 | 1 | 22.163 | 20/7:01.525 |
| 13 | 1 | 21.870 | 20/7:01.181 |
| 14 | 1 | 23.162 | 20/7:02.778 |
| 15 | 1 | 21.706 | 20/7:02.172 |
| 16 | 1 | 22.578 | 20/7:02.750 |
| 17 | 1 | 22.992 | 20/7:03.748 |
| 18 | 1 | 22.196 | 20/7:03.739 |
| 19 | 2 | 29.386 | 20/7:11.320 |
| 20 | 2 | 25.008 | 20/7:13.726 |