| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.558 | 17/5:15.486 |
| 2 | 1 | 17.891 | 17/5:09.816 |
| 3 | 2 | 19.155 | 17/5:15.089 |
| 4 | 2 | 18.306 | 17/5:14.118 |
| 5 | 3 | 21.558 | 16/5:05.498 |
| 6 | 4 | 19.505 | 16/5:06.595 |
| 7 | 3 | 18.587 | 16/5:05.280 |
| 8 | 3 | 18.299 | 16/5:03.718 |
| 9 | 4 | 21.061 | 16/5:07.413 |
| 10 | 4 | 18.881 | 16/5:06.882 |
| 11 | 4 | 17.898 | 16/5:05.017 |
| 12 | 4 | 18.513 | 16/5:04.283 |
| 13 | 4 | 18.593 | 16/5:03.760 |
| 14 | 4 | 20.538 | 16/5:05.535 |
| 15 | 4 | 19.932 | 16/5:06.427 |
| 16 | 4 | 18.268 | 16/5:05.543 |