| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.796 | 20/6:15.920 |
| 2 | 3 | 18.541 | 20/6:13.370 |
| 3 | 4 | 20.354 | 19/6:05.376 |
| 4 | 4 | 18.263 | 19/6:00.782 |
| 5 | 4 | 18.419 | 20/6:17.492 |
| 6 | 4 | 19.154 | 20/6:18.423 |
| 7 | 3 | 18.337 | 20/6:16.754 |
| 8 | 3 | 17.588 | 20/6:13.630 |
| 9 | 3 | 17.847 | 20/6:11.776 |
| 10 | 3 | 18.058 | 20/6:10.714 |
| 11 | 3 | 19.068 | 20/6:11.682 |
| 12 | 3 | 17.985 | 20/6:10.683 |
| 13 | 4 | 24.412 | 19/6:00.740 |
| 14 | 4 | 18.203 | 20/6:18.607 |
| 15 | 3 | 18.256 | 20/6:17.708 |
| 16 | 3 | 17.480 | 20/6:15.951 |
| 17 | 3 | 19.223 | 20/6:16.452 |
| 18 | 3 | 17.706 | 20/6:15.211 |
| 19 | 3 | 18.224 | 20/6:14.646 |
| 20 | 3 | 20.346 | 20/6:16.260 |