| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 33.381 | N/A |
| 2 | 3 | 20.133 | 21/7:16.041 |
| 3 | 3 | 18.634 | 21/7:01.051 |
| 4 | 3 | 18.814 | 22/7:16.448 |
| 5 | 3 | 20.167 | 21/7:02.121 |
| 6 | 3 | 21.442 | 21/7:10.141 |
| 7 | 3 | 22.658 | 21/7:19.541 |
| 8 | 3 | 23.819 | 20/7:08.762 |
| 9 | 3 | 18.210 | 20/7:02.588 |
| 10 | 3 | 26.434 | 20/7:15.148 |
| 11 | 3 | 32.634 | 19/7:14.682 |
| 12 | 3 | 18.841 | 19/7:09.030 |
| 13 | 3 | 18.408 | 19/7:03.672 |
| 14 | 3 | 19.885 | 19/7:01.182 |
| 15 | 3 | 19.019 | 20/7:19.299 |
| 16 | 3 | 18.788 | 20/7:16.036 |
| 17 | 3 | 33.663 | 19/7:08.873 |
| 18 | 3 | 25.057 | 19/7:12.140 |
| 19 | 3 | 26.775 | 19/7:16.762 |