| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.054 | 20/6:01.080 |
| 2 | 2 | 17.461 | 21/6:12.908 |
| 3 | 3 | 17.937 | 21/6:14.164 |
| 4 | 3 | 17.725 | 21/6:13.679 |
| 5 | 3 | 17.674 | 21/6:13.174 |
| 6 | 4 | 18.862 | 21/6:16.995 |
| 7 | 5 | 20.461 | 20/6:06.211 |
| 8 | 5 | 17.887 | 20/6:05.152 |
| 9 | 5 | 17.817 | 20/6:04.173 |
| 10 | 5 | 18.456 | 20/6:04.668 |
| 11 | 6 | 18.174 | 20/6:04.560 |
| 12 | 6 | 18.001 | 20/6:04.182 |
| 13 | 4 | 17.564 | 20/6:03.189 |
| 14 | 4 | 18.391 | 20/6:03.520 |
| 15 | 2 | 17.676 | 20/6:02.853 |
| 16 | 2 | 17.691 | 20/6:02.289 |
| 17 | 2 | 17.661 | 20/6:01.755 |
| 18 | 2 | 17.785 | 20/6:01.419 |
| 19 | 2 | 17.301 | 20/6:00.608 |
| 20 | 2 | 17.259 | 21/6:17.829 |
| 21 | 2 | 17.588 | 21/6:17.425 |