| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 31.317 | N/A |
| 2 | 5 | 24.621 | 17/7:05.253 |
| 3 | 4 | 21.910 | 18/7:06.830 |
| 4 | 4 | 22.195 | 18/7:00.764 |
| 5 | 2 | 22.198 | 19/7:20.475 |
| 6 | 2 | 21.863 | 19/7:17.350 |
| 7 | 4 | 25.186 | 18/7:02.240 |
| 8 | 3 | 21.377 | 19/7:21.074 |
| 9 | 2 | 22.840 | 19/7:21.244 |
| 10 | 2 | 22.034 | 19/7:19.765 |
| 11 | 2 | 21.321 | 19/7:17.298 |
| 12 | 2 | 21.276 | 19/7:15.205 |
| 13 | 2 | 22.162 | 19/7:14.791 |
| 14 | 2 | 22.147 | 19/7:14.420 |
| 15 | 2 | 21.088 | 19/7:12.740 |
| 16 | 2 | 24.623 | 19/7:15.526 |
| 17 | 2 | 21.308 | 19/7:14.234 |
| 18 | 2 | 21.326 | 19/7:13.114 |
| 19 | 2 | 22.717 | 19/7:13.509 |