| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 34.475 | N/A |
| 2 | 3 | 24.977 | 19/8:04.061 |
| 3 | 2 | 23.789 | 20/8:17.752 |
| 4 | 2 | 24.033 | 20/8:15.535 |
| 5 | 2 | 25.086 | 20/8:19.428 |
| 6 | 2 | 23.877 | 20/8:17.170 |
| 7 | 2 | 24.109 | 20/8:16.399 |
| 8 | 2 | 24.118 | 20/8:15.873 |
| 9 | 2 | 24.319 | 20/8:15.956 |
| 10 | 2 | 23.780 | 20/8:14.883 |
| 11 | 2 | 27.852 | 20/8:21.761 |
| 12 | 2 | 23.996 | 20/8:20.728 |
| 13 | 2 | 24.328 | 20/8:20.393 |
| 14 | 2 | 24.494 | 20/8:20.352 |
| 15 | 2 | 24.282 | 20/8:20.029 |
| 16 | 2 | 24.380 | 20/8:19.873 |
| 17 | 2 | 24.575 | 20/8:19.969 |
| 18 | 2 | 24.174 | 20/8:19.605 |
| 19 | 2 | 24.880 | 20/8:20.026 |
| 20 | 2 | 27.910 | 20/8:23.434 |