| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.935 | N/A |
| 2 | 5 | 22.428 | 20/7:09.067 |
| 3 | 5 | 22.592 | 20/7:10.625 |
| 4 | 5 | 22.360 | 20/7:09.675 |
| 5 | 5 | 21.467 | 20/7:04.958 |
| 6 | 5 | 23.071 | 20/7:08.223 |
| 7 | 5 | 20.805 | 20/7:03.224 |
| 8 | 4 | 20.940 | 20/7:00.020 |
| 9 | 4 | 21.024 | 21/7:19.652 |
| 10 | 4 | 20.776 | 21/7:17.297 |
| 11 | 4 | 23.228 | 21/7:20.317 |
| 12 | 4 | 20.385 | 21/7:17.618 |
| 13 | 4 | 23.040 | 21/7:19.795 |
| 14 | 4 | 32.115 | 20/7:12.964 |
| 15 | 4 | 22.248 | 20/7:12.442 |
| 16 | 4 | 20.798 | 20/7:10.152 |
| 17 | 4 | 20.439 | 20/7:07.722 |
| 18 | 4 | 22.202 | 20/7:07.549 |
| 19 | 4 | 20.416 | 20/7:05.509 |
| 20 | 4 | 23.763 | 20/7:07.032 |