| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 8.813 | N/A |
| 2 | 1 | 19.852 | 19/6:06.149 |
| 3 | 2 | 21.719 | 18/6:02.166 |
| 4 | 2 | 20.287 | 19/6:19.961 |
| 5 | 2 | 20.399 | 19/6:18.969 |
| 6 | 2 | 19.818 | 19/6:16.283 |
| 7 | 2 | 20.628 | 19/6:16.922 |
| 8 | 2 | 19.831 | 19/6:15.329 |
| 9 | 2 | 20.656 | 19/6:15.990 |
| 10 | 2 | 20.543 | 19/6:16.279 |
| 11 | 2 | 19.322 | 19/6:14.312 |
| 12 | 2 | 19.999 | 19/6:13.810 |
| 13 | 2 | 18.985 | 19/6:11.871 |
| 14 | 2 | 21.892 | 19/6:14.255 |
| 15 | 2 | 20.159 | 19/6:14.071 |
| 16 | 2 | 20.176 | 19/6:13.932 |
| 17 | 2 | 21.330 | 19/6:15.108 |
| 18 | 2 | 20.392 | 19/6:15.153 |
| 19 | 2 | 20.483 | 19/6:15.284 |