| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.706 | 21/6:11.826 |
| 2 | 2 | 17.301 | 21/6:07.573 |
| 3 | 2 | 16.944 | 21/6:03.657 |
| 4 | 1 | 16.825 | 21/6:01.074 |
| 5 | 1 | 16.629 | 22/6:15.782 |
| 6 | 2 | 22.197 | 21/6:16.607 |
| 7 | 2 | 16.957 | 21/6:13.677 |
| 8 | 2 | 17.005 | 21/6:11.606 |
| 9 | 2 | 16.979 | 21/6:09.934 |
| 10 | 2 | 16.867 | 21/6:08.361 |
| 11 | 2 | 16.767 | 21/6:06.883 |
| 12 | 2 | 17.076 | 21/6:06.193 |
| 13 | 2 | 16.860 | 21/6:05.259 |
| 14 | 2 | 16.925 | 21/6:04.557 |
| 15 | 2 | 16.630 | 21/6:03.535 |
| 16 | 2 | 17.003 | 21/6:03.131 |
| 17 | 2 | 17.129 | 21/6:02.929 |
| 18 | 2 | 17.279 | 21/6:02.926 |
| 19 | 2 | 17.076 | 21/6:02.698 |
| 20 | 2 | 16.967 | 21/6:02.378 |
| 21 | 2 | 17.423 | 21/6:02.545 |