| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.436 | 19/5:12.284 |
| 2 | 3 | 17.195 | 18/5:02.679 |
| 3 | 4 | 16.614 | 18/5:01.470 |
| 4 | 2 | 15.696 | 19/5:13.220 |
| 5 | 3 | 15.891 | 19/5:10.962 |
| 6 | 4 | 16.344 | 19/5:10.891 |
| 7 | 4 | 15.455 | 19/5:08.427 |
| 8 | 4 | 15.456 | 19/5:06.582 |
| 9 | 3 | 15.787 | 19/5:05.845 |
| 10 | 3 | 15.744 | 19/5:05.174 |
| 11 | 3 | 15.773 | 19/5:04.675 |
| 12 | 3 | 15.295 | 19/5:03.503 |
| 13 | 3 | 16.546 | 19/5:04.339 |
| 14 | 4 | 18.093 | 19/5:07.155 |
| 15 | 4 | 15.561 | 19/5:06.389 |
| 16 | 4 | 15.567 | 19/5:05.725 |
| 17 | 4 | 15.366 | 19/5:04.915 |
| 18 | 3 | 15.287 | 19/5:04.112 |
| 19 | 3 | 16.642 | 19/5:04.748 |