| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.794 | N/A |
| 2 | 5 | 23.136 | 19/7:20.242 |
| 3 | 5 | 19.080 | 20/7:04.846 |
| 4 | 4 | 21.370 | 20/7:06.505 |
| 5 | 4 | 19.135 | 21/7:17.399 |
| 6 | 5 | 23.998 | 20/7:09.326 |
| 7 | 5 | 23.057 | 20/7:14.751 |
| 8 | 5 | 19.877 | 20/7:09.995 |
| 9 | 5 | 25.509 | 20/7:19.803 |
| 10 | 5 | 21.414 | 20/7:18.787 |
| 11 | 5 | 19.611 | 20/7:14.549 |
| 12 | 5 | 22.385 | 20/7:15.872 |
| 13 | 4 | 27.879 | 19/7:03.470 |
| 14 | 4 | 19.283 | 20/7:21.405 |
| 15 | 4 | 19.510 | 20/7:18.053 |
| 16 | 4 | 19.851 | 20/7:15.581 |
| 17 | 4 | 19.127 | 20/7:12.557 |
| 18 | 4 | 19.491 | 20/7:10.296 |