| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.989 | 17/7:21.813 |
| 2 | 3 | 22.644 | 18/7:17.697 |
| 3 | 2 | 23.746 | 18/7:14.274 |
| 4 | 2 | 19.452 | 19/7:16.197 |
| 5 | 4 | 26.064 | 18/7:04.422 |
| 6 | 4 | 23.785 | 18/7:05.040 |
| 7 | 5 | 30.158 | 18/7:21.869 |
| 8 | 5 | 19.204 | 18/7:09.844 |
| 9 | 4 | 18.940 | 19/7:23.295 |
| 10 | 4 | 20.066 | 19/7:17.091 |
| 11 | 4 | 23.175 | 19/7:17.385 |
| 12 | 4 | 23.819 | 19/7:18.650 |
| 13 | 4 | 24.037 | 19/7:20.039 |
| 14 | 5 | 22.037 | 19/7:18.515 |
| 15 | 5 | 21.089 | 19/7:15.993 |
| 16 | 4 | 19.745 | 19/7:12.191 |
| 17 | 4 | 19.608 | 19/7:08.682 |
| 18 | 4 | 20.506 | 19/7:06.512 |
| 19 | 4 | 21.902 | 19/7:05.966 |