| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.102 | N/A |
| 2 | 1 | 22.522 | 20/7:09.002 |
| 3 | 1 | 22.578 | 20/7:09.552 |
| 4 | 1 | 22.072 | 20/7:06.524 |
| 5 | 1 | 22.091 | 20/7:05.101 |
| 6 | 1 | 22.231 | 20/7:04.779 |
| 7 | 1 | 22.214 | 20/7:04.510 |
| 8 | 1 | 22.629 | 20/7:05.445 |
| 9 | 1 | 22.522 | 20/7:05.892 |
| 10 | 1 | 21.930 | 20/7:04.989 |
| 11 | 3 | 31.027 | 20/7:21.552 |
| 12 | 2 | 22.105 | 20/7:19.692 |
| 13 | 2 | 21.638 | 20/7:17.403 |
| 14 | 2 | 22.345 | 20/7:16.500 |
| 15 | 2 | 21.523 | 20/7:14.610 |
| 16 | 2 | 20.981 | 20/7:12.285 |
| 17 | 2 | 21.774 | 20/7:11.193 |
| 18 | 2 | 25.070 | 20/7:13.913 |
| 19 | 2 | 22.110 | 20/7:13.206 |
| 20 | 2 | 21.778 | 20/7:12.242 |