| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.153 | N/A |
| 2 | 4 | 21.314 | 20/7:11.119 |
| 3 | 2 | 18.101 | 21/7:00.303 |
| 4 | 4 | 26.062 | 20/7:20.840 |
| 5 | 4 | 18.074 | 20/7:03.020 |
| 6 | 3 | 21.086 | 20/7:03.773 |
| 7 | 3 | 19.624 | 21/7:20.356 |
| 8 | 2 | 19.229 | 21/7:16.124 |
| 9 | 2 | 19.025 | 21/7:12.440 |
| 10 | 2 | 25.434 | 20/7:02.934 |
| 11 | 3 | 26.817 | 20/7:14.208 |
| 12 | 3 | 19.657 | 20/7:11.065 |
| 13 | 3 | 18.265 | 20/7:06.242 |
| 14 | 2 | 18.650 | 20/7:02.723 |
| 15 | 3 | 26.100 | 20/7:09.818 |
| 16 | 3 | 20.764 | 20/7:09.208 |
| 17 | 2 | 18.426 | 20/7:05.898 |
| 18 | 2 | 18.776 | 20/7:03.369 |
| 19 | 2 | 19.140 | 20/7:01.505 |
| 20 | 2 | 18.485 | 21/7:19.867 |
| 21 | 2 | 22.448 | 21/7:21.630 |