| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.955 | N/A |
| 2 | 2 | 21.106 | 20/7:05.969 |
| 3 | 2 | 20.958 | 20/7:04.563 |
| 4 | 2 | 23.722 | 20/7:21.599 |
| 5 | 2 | 20.778 | 20/7:16.134 |
| 6 | 2 | 21.950 | 20/7:17.308 |
| 7 | 2 | 21.286 | 20/7:15.988 |
| 8 | 2 | 20.654 | 20/7:13.330 |
| 9 | 2 | 22.224 | 20/7:15.065 |
| 10 | 2 | 22.038 | 20/7:16.022 |
| 11 | 2 | 21.317 | 20/7:15.417 |
| 12 | 2 | 20.981 | 20/7:14.342 |
| 13 | 2 | 21.260 | 20/7:13.888 |
| 14 | 2 | 21.041 | 20/7:13.184 |
| 15 | 2 | 20.771 | 20/7:12.214 |
| 16 | 2 | 20.903 | 20/7:11.541 |
| 17 | 2 | 21.035 | 20/7:11.108 |
| 18 | 2 | 20.984 | 20/7:10.669 |
| 19 | 2 | 24.800 | 20/7:14.307 |
| 20 | 2 | 21.559 | 20/7:14.322 |