| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.228 | N/A |
| 2 | 3 | 22.239 | 20/7:04.769 |
| 3 | 3 | 19.852 | 21/7:03.138 |
| 4 | 3 | 20.324 | 22/7:19.133 |
| 5 | 3 | 21.402 | 21/7:01.313 |
| 6 | 3 | 20.916 | 21/7:01.016 |
| 7 | 3 | 19.435 | 22/7:16.816 |
| 8 | 3 | 26.253 | 21/7:12.002 |
| 9 | 3 | 20.226 | 21/7:08.845 |
| 10 | 3 | 23.417 | 21/7:13.481 |
| 11 | 3 | 23.097 | 21/7:16.055 |
| 12 | 4 | 19.588 | 21/7:12.680 |
| 13 | 3 | 21.742 | 21/7:13.046 |
| 14 | 3 | 20.100 | 21/7:10.829 |
| 15 | 4 | 23.640 | 21/7:13.986 |
| 16 | 4 | 20.295 | 21/7:12.262 |
| 17 | 5 | 23.951 | 21/7:15.324 |
| 18 | 4 | 22.788 | 21/7:16.657 |
| 19 | 4 | 18.828 | 21/7:13.442 |
| 20 | 4 | 21.843 | 21/7:13.739 |
| 21 | 3 | 24.931 | 21/7:17.095 |