| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.380 | N/A |
| 2 | 5 | 24.082 | 19/7:15.856 |
| 3 | 2 | 22.744 | 19/7:03.814 |
| 4 | 2 | 22.682 | 20/7:22.597 |
| 5 | 2 | 22.276 | 20/7:18.354 |
| 6 | 2 | 22.091 | 20/7:15.105 |
| 7 | 2 | 21.804 | 20/7:12.030 |
| 8 | 2 | 32.359 | 19/7:14.477 |
| 9 | 2 | 21.672 | 19/7:09.227 |
| 10 | 2 | 23.026 | 19/7:07.852 |
| 11 | 2 | 25.957 | 19/7:12.027 |
| 12 | 2 | 26.612 | 19/7:16.515 |
| 13 | 2 | 21.919 | 19/7:13.216 |
| 14 | 2 | 21.989 | 19/7:10.521 |
| 15 | 3 | 23.225 | 19/7:09.800 |
| 16 | 4 | 25.680 | 19/7:12.121 |
| 17 | 4 | 24.480 | 19/7:12.802 |
| 18 | 4 | 23.887 | 19/7:12.775 |
| 19 | 4 | 26.187 | 19/7:15.052 |