| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 24.041 | N/A |
| 2 | 4 | 16.967 | 21/6:03.381 |
| 3 | 3 | 19.266 | 20/6:08.254 |
| 4 | 3 | 19.013 | 20/6:13.932 |
| 5 | 3 | 19.049 | 20/6:16.942 |
| 6 | 3 | 18.863 | 20/6:18.041 |
| 7 | 3 | 17.379 | 20/6:14.074 |
| 8 | 3 | 20.173 | 19/6:00.152 |
| 9 | 3 | 16.929 | 20/6:14.683 |
| 10 | 3 | 17.696 | 20/6:13.081 |
| 11 | 3 | 17.226 | 20/6:10.906 |
| 12 | 3 | 20.163 | 20/6:14.200 |
| 13 | 3 | 23.012 | 19/6:02.645 |
| 14 | 3 | 25.994 | 19/6:12.590 |
| 15 | 3 | 19.667 | 19/6:12.098 |
| 16 | 3 | 19.888 | 19/6:13.583 |
| 17 | 3 | 18.935 | 19/6:13.038 |
| 18 | 4 | 26.993 | 18/6:01.254 |