| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.443 | 21/6:06.303 |
| 2 | 1 | 18.953 | 20/6:03.960 |
| 3 | 1 | 18.888 | 20/6:08.560 |
| 4 | 1 | 18.354 | 20/6:08.190 |
| 5 | 1 | 19.109 | 20/6:10.988 |
| 6 | 1 | 19.830 | 20/6:15.257 |
| 7 | 1 | 18.611 | 20/6:14.823 |
| 8 | 1 | 19.490 | 20/6:16.695 |
| 9 | 1 | 18.169 | 20/6:15.216 |
| 10 | 1 | 17.794 | 20/6:13.282 |
| 11 | 1 | 18.950 | 20/6:13.802 |
| 12 | 1 | 18.213 | 20/6:13.007 |
| 13 | 1 | 17.674 | 20/6:11.505 |
| 14 | 1 | 20.756 | 20/6:14.620 |
| 15 | 1 | 19.986 | 20/6:16.293 |
| 16 | 1 | 18.508 | 20/6:15.910 |
| 17 | 2 | 28.551 | 19/6:08.018 |
| 18 | 2 | 18.071 | 19/6:06.647 |
| 19 | 2 | 20.672 | 19/6:08.022 |