| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.004 | N/A |
| 2 | 1 | 20.739 | 22/7:16.523 |
| 3 | 1 | 20.731 | 22/7:16.439 |
| 4 | 1 | 25.559 | 20/7:05.521 |
| 5 | 1 | 21.165 | 21/7:21.974 |
| 6 | 1 | 20.332 | 21/7:15.108 |
| 7 | 1 | 20.354 | 21/7:10.604 |
| 8 | 1 | 20.437 | 21/7:07.624 |
| 9 | 1 | 20.983 | 21/7:06.754 |
| 10 | 1 | 25.944 | 21/7:17.101 |
| 11 | 1 | 20.326 | 21/7:14.144 |
| 12 | 1 | 22.270 | 21/7:15.258 |
| 13 | 1 | 20.320 | 21/7:12.937 |
| 14 | 1 | 20.632 | 21/7:11.453 |
| 15 | 1 | 20.196 | 21/7:09.558 |
| 16 | 1 | 21.780 | 21/7:10.028 |
| 17 | 1 | 21.897 | 21/7:10.585 |
| 18 | 1 | 20.101 | 21/7:08.964 |
| 19 | 1 | 23.033 | 21/7:10.780 |
| 20 | 3 | 46.858 | 20/7:14.661 |