| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.986 | 21/6:17.706 |
| 2 | 4 | 17.124 | 21/6:08.655 |
| 3 | 3 | 18.361 | 21/6:14.297 |
| 4 | 3 | 20.985 | 20/6:12.280 |
| 5 | 3 | 17.279 | 20/6:06.940 |
| 6 | 3 | 18.818 | 20/6:08.510 |
| 7 | 3 | 16.335 | 20/6:02.537 |
| 8 | 3 | 16.801 | 21/6:17.184 |
| 9 | 3 | 23.479 | 20/6:11.484 |
| 10 | 3 | 18.729 | 20/6:11.794 |
| 11 | 3 | 17.312 | 20/6:09.471 |
| 12 | 3 | 25.385 | 19/6:01.940 |
| 13 | 3 | 16.848 | 20/6:17.603 |
| 14 | 4 | 21.088 | 19/6:01.719 |
| 15 | 4 | 17.549 | 20/6:18.772 |
| 16 | 3 | 17.220 | 20/6:16.624 |
| 17 | 3 | 16.343 | 20/6:13.696 |
| 18 | 3 | 17.429 | 20/6:12.301 |
| 19 | 3 | 17.474 | 20/6:11.100 |
| 20 | 3 | 17.096 | 20/6:09.641 |