| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.437 | N/A |
| 2 | 5 | 21.273 | 20/7:05.624 |
| 3 | 4 | 19.976 | 21/7:13.927 |
| 4 | 4 | 17.891 | 22/7:15.417 |
| 5 | 5 | 25.040 | 20/7:01.292 |
| 6 | 5 | 20.721 | 20/7:00.060 |
| 7 | 4 | 19.372 | 21/7:15.680 |
| 8 | 4 | 19.059 | 21/7:10.957 |
| 9 | 4 | 20.927 | 21/7:12.084 |
| 10 | 3 | 19.200 | 21/7:09.123 |
| 11 | 4 | 27.018 | 20/7:01.343 |
| 12 | 4 | 19.621 | 21/7:19.797 |
| 13 | 4 | 18.817 | 21/7:16.295 |
| 14 | 4 | 31.306 | 20/7:10.990 |
| 15 | 4 | 19.859 | 20/7:08.688 |
| 16 | 4 | 20.110 | 20/7:07.011 |
| 17 | 4 | 19.067 | 20/7:04.304 |
| 18 | 4 | 17.901 | 20/7:00.613 |
| 19 | 4 | 20.917 | 20/7:00.516 |
| 20 | 4 | 17.823 | 21/7:18.171 |
| 21 | 4 | 24.790 | 21/7:22.125 |