| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 27.831 | N/A |
| 2 | 5 | 22.778 | 19/7:17.835 |
| 3 | 3 | 21.360 | 19/7:05.073 |
| 4 | 3 | 23.558 | 19/7:14.007 |
| 5 | 3 | 19.809 | 19/7:01.603 |
| 6 | 3 | 20.991 | 20/7:20.115 |
| 7 | 5 | 27.554 | 19/7:15.981 |
| 8 | 5 | 20.171 | 19/7:09.542 |
| 9 | 5 | 20.363 | 19/7:05.145 |
| 10 | 5 | 21.126 | 19/7:03.251 |
| 11 | 5 | 22.009 | 19/7:03.325 |
| 12 | 6 | 24.181 | 19/7:06.940 |
| 13 | 5 | 21.875 | 19/7:06.493 |
| 14 | 6 | 22.471 | 19/7:06.940 |
| 15 | 7 | 31.370 | 19/7:18.765 |
| 16 | 6 | 23.211 | 19/7:19.223 |
| 17 | 6 | 20.505 | 19/7:16.579 |
| 18 | 6 | 20.976 | 19/7:14.745 |
| 19 | 5 | 22.581 | 19/7:14.720 |