| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.907 | 14/5:06.698 |
| 2 | 1 | 20.391 | 15/5:17.235 |
| 3 | 3 | 21.275 | 15/5:17.865 |
| 4 | 1 | 18.238 | 15/5:06.791 |
| 5 | 1 | 20.374 | 15/5:06.555 |
| 6 | 1 | 20.019 | 15/5:05.510 |
| 7 | 1 | 19.663 | 15/5:04.001 |
| 8 | 1 | 20.658 | 15/5:04.734 |
| 9 | 1 | 21.151 | 15/5:06.127 |
| 10 | 1 | 22.188 | 15/5:08.796 |
| 11 | 1 | 23.388 | 15/5:12.616 |
| 12 | 1 | 22.225 | 15/5:14.346 |
| 13 | 1 | 21.621 | 15/5:15.113 |
| 14 | 1 | 18.445 | 15/5:12.368 |
| 15 | 1 | 20.010 | 15/5:11.553 |