| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 30.823 | N/A |
| 2 | 6 | 22.864 | 19/7:22.375 |
| 3 | 6 | 22.421 | 19/7:18.388 |
| 4 | 4 | 22.734 | 19/7:18.937 |
| 5 | 4 | 21.802 | 19/7:15.017 |
| 6 | 4 | 21.783 | 19/7:12.597 |
| 7 | 3 | 22.335 | 19/7:12.064 |
| 8 | 3 | 22.960 | 19/7:14.277 |
| 9 | 4 | 27.755 | 18/7:03.212 |
| 10 | 4 | 22.889 | 18/7:02.848 |
| 11 | 4 | 22.523 | 18/7:01.935 |
| 12 | 3 | 22.561 | 18/7:01.246 |
| 13 | 3 | 23.081 | 18/7:01.409 |
| 14 | 3 | 22.887 | 18/7:01.293 |
| 15 | 4 | 25.205 | 18/7:04.008 |
| 16 | 4 | 31.195 | 18/7:13.150 |
| 17 | 4 | 24.340 | 18/7:13.866 |
| 18 | 4 | 22.983 | 18/7:13.141 |