| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.728 | 18/5:01.104 |
| 2 | 1 | 16.606 | 18/5:00.006 |
| 3 | 2 | 17.501 | 18/5:05.010 |
| 4 | 2 | 16.184 | 18/5:01.586 |
| 5 | 2 | 16.165 | 19/5:16.099 |
| 6 | 2 | 16.602 | 19/5:15.989 |
| 7 | 2 | 15.987 | 19/5:14.241 |
| 8 | 2 | 16.790 | 19/5:14.837 |
| 9 | 2 | 16.328 | 19/5:14.325 |
| 10 | 2 | 16.468 | 19/5:14.182 |
| 11 | 2 | 16.388 | 19/5:13.927 |
| 12 | 2 | 16.191 | 19/5:13.402 |
| 13 | 2 | 16.420 | 19/5:13.292 |
| 14 | 2 | 17.404 | 19/5:14.534 |
| 15 | 1 | 16.121 | 19/5:13.985 |
| 16 | 1 | 16.504 | 19/5:13.960 |
| 17 | 1 | 17.262 | 19/5:14.784 |
| 18 | 1 | 16.543 | 19/5:14.758 |
| 19 | 1 | 17.513 | 19/5:15.705 |