| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.890 | 20/7:17.800 |
| 2 | 2 | 24.966 | 18/7:01.704 |
| 3 | 2 | 18.862 | 20/7:18.120 |
| 4 | 2 | 18.673 | 20/7:01.955 |
| 5 | 3 | 21.101 | 20/7:01.968 |
| 6 | 2 | 19.781 | 21/7:18.455 |
| 7 | 2 | 19.435 | 21/7:14.124 |
| 8 | 2 | 19.639 | 21/7:11.411 |
| 9 | 2 | 20.222 | 21/7:10.661 |
| 10 | 2 | 22.181 | 21/7:14.175 |
| 11 | 2 | 19.699 | 21/7:12.312 |
| 12 | 2 | 21.501 | 21/7:13.913 |
| 13 | 2 | 19.378 | 21/7:11.838 |
| 14 | 3 | 24.638 | 21/7:17.949 |
| 15 | 3 | 19.248 | 21/7:15.700 |
| 16 | 3 | 19.773 | 21/7:14.420 |
| 17 | 3 | 19.437 | 21/7:12.877 |
| 18 | 3 | 19.404 | 21/7:11.466 |
| 19 | 3 | 19.313 | 21/7:10.103 |
| 20 | 3 | 23.396 | 21/7:13.164 |
| 21 | 3 | 19.784 | 21/7:12.321 |