| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.970 | 21/6:17.370 |
| 2 | 1 | 18.285 | 20/6:02.550 |
| 3 | 1 | 18.978 | 20/6:08.220 |
| 4 | 1 | 18.528 | 20/6:08.805 |
| 5 | 1 | 17.841 | 20/6:06.408 |
| 6 | 1 | 18.164 | 20/6:05.887 |
| 7 | 1 | 19.073 | 20/6:08.111 |
| 8 | 1 | 18.588 | 20/6:08.567 |
| 9 | 1 | 19.836 | 20/6:11.696 |
| 10 | 1 | 18.110 | 20/6:10.746 |
| 11 | 1 | 18.280 | 20/6:10.278 |
| 12 | 1 | 20.181 | 20/6:13.057 |
| 13 | 1 | 18.356 | 20/6:12.600 |
| 14 | 1 | 19.195 | 20/6:13.407 |
| 15 | 1 | 17.709 | 20/6:12.125 |
| 16 | 1 | 19.452 | 20/6:13.183 |
| 17 | 1 | 17.956 | 20/6:12.355 |
| 18 | 1 | 18.119 | 20/6:11.801 |
| 19 | 1 | 19.512 | 20/6:12.772 |
| 20 | 1 | 17.612 | 20/6:11.745 |