| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.071 | 20/6:01.420 |
| 2 | 2 | 19.255 | 20/6:13.260 |
| 3 | 2 | 17.421 | 20/6:04.980 |
| 4 | 2 | 18.095 | 20/6:04.210 |
| 5 | 2 | 18.280 | 20/6:04.488 |
| 6 | 2 | 17.502 | 20/6:02.080 |
| 7 | 2 | 20.460 | 20/6:08.811 |
| 8 | 2 | 17.668 | 20/6:06.880 |
| 9 | 2 | 18.292 | 20/6:06.764 |
| 10 | 2 | 17.822 | 20/6:05.732 |
| 11 | 2 | 17.615 | 20/6:04.511 |
| 12 | 2 | 22.003 | 20/6:10.807 |
| 13 | 2 | 17.930 | 20/6:09.868 |
| 14 | 2 | 18.358 | 20/6:09.674 |
| 15 | 2 | 18.012 | 20/6:09.045 |
| 16 | 2 | 17.962 | 20/6:08.433 |
| 17 | 2 | 17.867 | 20/6:07.780 |
| 18 | 2 | 18.168 | 20/6:07.534 |
| 19 | 2 | 17.662 | 20/6:06.782 |
| 20 | 2 | 19.368 | 20/6:07.811 |