| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.991 | N/A |
| 2 | 5 | 23.454 | 18/7:03.709 |
| 3 | 5 | 21.21 | 19/7:05.077 |
| 4 | 4 | 20.609 | 20/7:17.056 |
| 5 | 4 | 20.809 | 20/7:12.883 |
| 6 | 5 | 22.799 | 20/7:17.940 |
| 7 | 4 | 19.935 | 20/7:12.243 |
| 8 | 4 | 20.209 | 20/7:08.917 |
| 9 | 5 | 21.591 | 20/7:09.705 |
| 10 | 4 | 20.227 | 20/7:07.438 |
| 11 | 4 | 19.669 | 20/7:04.564 |
| 12 | 4 | 23.461 | 20/7:08.763 |
| 13 | 4 | 20.219 | 20/7:07.129 |
| 14 | 4 | 19.776 | 20/7:05.098 |
| 15 | 4 | 20.151 | 20/7:03.867 |
| 16 | 4 | 20.693 | 20/7:03.486 |
| 17 | 4 | 20.386 | 20/7:02.789 |
| 18 | 4 | 19.861 | 20/7:01.586 |
| 19 | 4 | 20.147 | 20/7:00.820 |
| 20 | 4 | 19.913 | 21/7:20.684 |
| 21 | 4 | 19.816 | 21/7:19.716 |