| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.760 | 21/6:12.960 |
| 2 | 3 | 21.816 | 19/6:15.972 |
| 3 | 2 | 17.420 | 19/6:00.975 |
| 4 | 3 | 20.235 | 19/6:06.847 |
| 5 | 2 | 17.076 | 20/6:17.228 |
| 6 | 2 | 17.917 | 20/6:14.080 |
| 7 | 2 | 17.317 | 20/6:10.117 |
| 8 | 2 | 17.600 | 20/6:07.852 |
| 9 | 1 | 18.053 | 20/6:07.098 |
| 10 | 1 | 17.549 | 20/6:05.486 |
| 11 | 1 | 17.759 | 20/6:04.549 |
| 12 | 1 | 22.462 | 20/6:11.607 |
| 13 | 2 | 19.874 | 20/6:13.597 |
| 14 | 2 | 18.249 | 20/6:12.981 |
| 15 | 1 | 19.632 | 20/6:14.292 |
| 16 | 1 | 17.361 | 20/6:12.600 |
| 17 | 1 | 17.387 | 20/6:11.138 |
| 18 | 1 | 21.559 | 20/6:14.473 |
| 19 | 1 | 17.582 | 20/6:13.272 |
| 20 | 3 | 20.198 | 20/6:14.806 |