| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.425 | N/A |
| 2 | 6 | 24.826 | N/A |
| 3 | 4 | 26.835 | 16/7:04.095 |
| 4 | 4 | 18.949 | 19/7:14.481 |
| 5 | 4 | 18.594 | 20/7:10.152 |
| 6 | 4 | 17.390 | 21/7:11.265 |
| 7 | 4 | 24.106 | 20/7:04.746 |
| 8 | 4 | 23.582 | 20/7:12.369 |
| 9 | 4 | 18.533 | 20/7:04.109 |
| 10 | 4 | 18.402 | 21/7:18.402 |
| 11 | 4 | 18.137 | 21/7:12.487 |
| 12 | 4 | 21.651 | 21/7:14.783 |
| 13 | 4 | 21.959 | 21/7:17.221 |
| 14 | 4 | 26.120 | 20/7:05.000 |
| 15 | 4 | 19.377 | 20/7:02.353 |
| 16 | 4 | 22.749 | 20/7:04.660 |
| 17 | 4 | 18.903 | 20/7:01.788 |
| 18 | 4 | 18.561 | 21/7:19.735 |
| 19 | 4 | 22.250 | 20/7:00.416 |
| 20 | 4 | 18.693 | 21/7:18.859 |