| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.905 | 21/6:16.005 |
| 2 | 1 | 16.752 | 21/6:03.898 |
| 3 | 1 | 17.228 | 21/6:03.195 |
| 4 | 1 | 17.452 | 21/6:04.019 |
| 5 | 1 | 17.401 | 21/6:04.300 |
| 6 | 1 | 17.361 | 21/6:04.346 |
| 7 | 1 | 17.729 | 21/6:05.484 |
| 8 | 1 | 22.012 | 21/6:17.580 |
| 9 | 1 | 17.305 | 21/6:16.005 |
| 10 | 1 | 18.990 | 20/6:00.270 |
| 11 | 1 | 18.177 | 20/6:00.567 |
| 12 | 1 | 17.009 | 21/6:16.812 |
| 13 | 1 | 17.223 | 21/6:15.648 |
| 14 | 1 | 17.855 | 21/6:15.599 |
| 15 | 1 | 16.791 | 21/6:14.066 |
| 16 | 1 | 17.331 | 21/6:13.434 |
| 17 | 1 | 18.420 | 21/6:14.221 |
| 18 | 1 | 17.703 | 21/6:14.085 |
| 19 | 1 | 17.181 | 21/6:13.386 |
| 20 | 1 | 24.541 | 20/6:02.366 |