| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.855 | N/A |
| 2 | 1 | 18.163 | 20/6:05.952 |
| 3 | 1 | 16.652 | 21/6:09.005 |
| 4 | 1 | 17.557 | 21/6:10.001 |
| 5 | 1 | 19.134 | 20/6:00.508 |
| 6 | 1 | 16.750 | 21/6:13.879 |
| 7 | 1 | 17.184 | 21/6:12.321 |
| 8 | 1 | 17.270 | 21/6:11.455 |
| 9 | 1 | 17.307 | 21/6:10.897 |
| 10 | 1 | 18.720 | 21/6:13.603 |
| 11 | 1 | 17.098 | 21/6:12.525 |
| 12 | 1 | 18.145 | 21/6:13.545 |
| 13 | 1 | 17.760 | 21/6:13.755 |
| 14 | 1 | 17.749 | 21/6:13.915 |
| 15 | 1 | 17.905 | 21/6:14.275 |
| 16 | 1 | 17.059 | 21/6:13.459 |
| 17 | 1 | 16.880 | 21/6:12.521 |
| 18 | 2 | 20.260 | 21/6:15.670 |
| 19 | 2 | 17.596 | 21/6:15.509 |
| 20 | 2 | 20.695 | 20/6:00.739 |