| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 3.009 | N/A |
| 2 | 3 | 24.765 | 18/7:04.014 |
| 3 | 3 | 28.910 | 17/7:12.409 |
| 4 | 4 | 24.391 | 18/7:25.383 |
| 5 | 4 | 25.228 | 18/7:22.008 |
| 6 | 4 | 23.307 | 18/7:13.452 |
| 7 | 3 | 22.624 | 18/7:05.813 |
| 8 | 3 | 23.359 | 18/7:02.141 |
| 9 | 4 | 25.963 | 18/7:04.921 |
| 10 | 4 | 22.739 | 18/7:00.993 |
| 11 | 5 | 23.219 | 19/7:23.118 |
| 12 | 5 | 23.349 | 19/7:21.315 |
| 13 | 4 | 23.279 | 19/7:19.708 |
| 14 | 4 | 22.868 | 19/7:17.779 |
| 15 | 4 | 22.613 | 19/7:15.798 |
| 16 | 4 | 23.174 | 19/7:14.754 |
| 17 | 5 | 24.049 | 19/7:14.825 |
| 18 | 5 | 22.088 | 19/7:12.811 |
| 19 | 4 | 22.243 | 19/7:11.177 |