| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.005 | N/A |
| 2 | 2 | 20.039 | 21/7:02.785 |
| 3 | 2 | 20.002 | 21/7:02.415 |
| 4 | 2 | 23.517 | 20/7:04.539 |
| 5 | 2 | 19.681 | 21/7:18.002 |
| 6 | 2 | 19.830 | 21/7:14.281 |
| 7 | 2 | 20.144 | 21/7:12.715 |
| 8 | 2 | 20.581 | 21/7:12.845 |
| 9 | 2 | 20.061 | 21/7:11.642 |
| 10 | 2 | 20.068 | 21/7:10.722 |
| 11 | 2 | 22.726 | 21/7:15.303 |
| 12 | 2 | 19.851 | 21/7:13.823 |
| 13 | 2 | 19.803 | 21/7:12.051 |
| 14 | 2 | 20.892 | 21/7:13.074 |
| 15 | 2 | 19.949 | 21/7:12.210 |
| 16 | 2 | 20.139 | 21/7:11.715 |
| 17 | 2 | 20.063 | 21/7:11.187 |
| 18 | 2 | 20.091 | 21/7:10.754 |
| 19 | 2 | 20.200 | 21/7:10.490 |
| 20 | 2 | 20.334 | 21/7:10.395 |
| 21 | 2 | 20.833 | 21/7:10.809 |