| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.803 | 19/5:00.257 |
| 2 | 1 | 15.075 | 20/5:08.780 |
| 3 | 1 | 15.089 | 20/5:06.447 |
| 4 | 3 | 15.396 | 20/5:06.815 |
| 5 | 3 | 18.456 | 19/5:03.312 |
| 6 | 3 | 14.726 | 20/5:15.150 |
| 7 | 4 | 17.726 | 19/5:04.736 |
| 8 | 4 | 15.802 | 19/5:04.173 |
| 9 | 3 | 14.637 | 19/5:01.277 |
| 10 | 3 | 18.168 | 19/5:05.668 |
| 11 | 4 | 16.908 | 19/5:07.085 |
| 12 | 4 | 14.652 | 19/5:04.694 |
| 13 | 4 | 16.195 | 19/5:04.925 |
| 14 | 4 | 17.920 | 19/5:07.465 |
| 15 | 4 | 15.156 | 19/5:06.165 |
| 16 | 3 | 14.860 | 19/5:04.676 |
| 17 | 3 | 18.666 | 19/5:07.616 |
| 18 | 3 | 14.971 | 19/5:06.329 |
| 19 | 3 | 15.060 | 19/5:05.266 |