| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 17.258 | 21/6:02.418 |
| 2 | 7 | 18.249 | 21/6:12.823 |
| 3 | 7 | 17.459 | 21/6:10.762 |
| 4 | 7 | 17.861 | 21/6:11.842 |
| 5 | 7 | 18.198 | 21/6:13.905 |
| 6 | 7 | 18.761 | 21/6:17.251 |
| 7 | 8 | 17.205 | 21/6:14.973 |
| 8 | 8 | 16.878 | 21/6:12.406 |
| 9 | 8 | 16.931 | 21/6:10.533 |
| 10 | 8 | 20.114 | 21/6:15.719 |
| 11 | 8 | 17.673 | 21/6:15.302 |
| 12 | 8 | 21.705 | 20/6:03.820 |
| 13 | 8 | 17.164 | 20/6:02.240 |
| 14 | 8 | 20.738 | 20/6:05.991 |
| 15 | 8 | 17.374 | 20/6:04.757 |
| 16 | 8 | 17.196 | 20/6:03.455 |
| 17 | 8 | 16.703 | 20/6:01.726 |
| 18 | 8 | 18.224 | 20/6:01.879 |
| 19 | 8 | 18.254 | 20/6:02.047 |
| 20 | 8 | 17.877 | 20/6:01.822 |