| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 8.403 | N/A |
| 2 | 2 | 18.837 | 20/6:06.306 |
| 3 | 2 | 17.871 | 21/6:15.483 |
| 4 | 2 | 18.016 | 21/6:13.229 |
| 5 | 2 | 17.942 | 21/6:11.733 |
| 6 | 2 | 18.255 | 21/6:12.087 |
| 7 | 2 | 18.179 | 21/6:12.069 |
| 8 | 2 | 17.359 | 21/6:09.714 |
| 9 | 2 | 18.064 | 21/6:09.710 |
| 10 | 2 | 17.911 | 21/6:09.367 |
| 11 | 2 | 17.735 | 21/6:08.741 |
| 12 | 2 | 17.823 | 21/6:08.388 |
| 13 | 2 | 17.930 | 21/6:08.273 |
| 14 | 2 | 18.163 | 21/6:08.533 |
| 15 | 2 | 17.989 | 21/6:08.508 |
| 16 | 2 | 18.530 | 21/6:09.208 |
| 17 | 2 | 18.314 | 21/6:09.550 |
| 18 | 2 | 18.144 | 21/6:09.652 |
| 19 | 2 | 17.946 | 21/6:09.523 |
| 20 | 2 | 18.375 | 21/6:09.858 |
| 21 | 2 | 17.806 | 21/6:09.592 |