| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.185 | 27/8:10.995 |
| 2 | 3 | 2:43.123 | 6/9:03.924 |
| 3 | 3 | 17.021 | 8/8:48.877 |
| 4 | 3 | 16.846 | 9/8:04.144 |
| 5 | 3 | 16.543 | 11/8:29.780 |
| 6 | 3 | 17.219 | 12/8:17.874 |
| 7 | 3 | 16.433 | 13/8:12.830 |
| 8 | 3 | 16.271 | 14/8:12.872 |
| 9 | 3 | 16.560 | 15/8:17.002 |
| 10 | 3 | 19.068 | 16/8:27.630 |
| 11 | 3 | 16.997 | 16/8:06.205 |
| 12 | 3 | 16.733 | 17/8:17.249 |
| 13 | 3 | 17.067 | 17/8:01.317 |
| 14 | 4 | 23.094 | 18/8:22.920 |
| 15 | 3 | 19.377 | 18/8:12.644 |
| 16 | 3 | 19.147 | 18/8:03.395 |
| 17 | 3 | 16.911 | 19/8:19.136 |
| 18 | 3 | 16.739 | 19/8:09.075 |
| 19 | 3 | 16.578 | 20/8:25.171 |
| 20 | 3 | 15.645 | 20/8:15.557 |