| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 20.716 | 21/7:15.036 |
| 2 | 7 | 21.334 | 20/7:00.500 |
| 3 | 6 | 20.477 | 21/7:17.689 |
| 4 | 9 | 25.744 | 20/7:21.355 |
| 5 | 7 | 23.310 | 19/7:04.008 |
| 6 | 7 | 24.147 | 19/7:09.805 |
| 7 | 7 | 22.529 | 19/7:09.555 |
| 8 | 7 | 31.004 | 18/7:05.837 |
| 9 | 7 | 27.243 | 18/7:13.008 |
| 10 | 8 | 26.424 | 18/7:17.270 |
| 11 | 8 | 23.747 | 18/7:16.377 |
| 12 | 8 | 21.744 | 18/7:12.628 |
| 13 | 8 | 38.630 | 17/7:07.679 |
| 14 | 7 | 32.181 | 17/7:16.208 |
| 15 | 7 | 25.386 | 17/7:15.898 |
| 16 | 7 | 27.965 | 17/7:18.367 |
| 17 | 7 | 27.179 | 17/7:19.760 |