| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.909 | N/A |
| 2 | 2 | 20.668 | 21/7:17.269 |
| 3 | 4 | 26.232 | 18/7:02.559 |
| 4 | 4 | 20.673 | 19/7:09.347 |
| 5 | 4 | 22.876 | 19/7:10.929 |
| 6 | 4 | 22.825 | 19/7:11.695 |
| 7 | 3 | 20.817 | 19/7:06.182 |
| 8 | 3 | 20.460 | 19/7:01.325 |
| 9 | 2 | 20.572 | 20/7:19.826 |
| 10 | 2 | 22.380 | 20/7:20.859 |
| 11 | 2 | 20.583 | 20/7:18.272 |
| 12 | 2 | 20.541 | 20/7:16.082 |
| 13 | 2 | 21.003 | 20/7:14.989 |
| 14 | 3 | 27.529 | 19/7:01.513 |
| 15 | 3 | 29.465 | 19/7:10.997 |
| 16 | 3 | 21.230 | 19/7:09.333 |
| 17 | 3 | 20.604 | 19/7:07.174 |
| 18 | 3 | 23.664 | 19/7:08.508 |
| 19 | 3 | 21.107 | 19/7:07.138 |