| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.143 | 19/5:06.717 |
| 2 | 1 | 16.456 | 19/5:09.691 |
| 3 | 1 | 19.608 | 18/5:13.242 |
| 4 | 1 | 15.881 | 18/5:06.396 |
| 5 | 1 | 16.079 | 18/5:03.001 |
| 6 | 1 | 17.058 | 18/5:03.675 |
| 7 | 1 | 16.479 | 18/5:02.667 |
| 8 | 1 | 19.617 | 18/5:08.972 |
| 9 | 1 | 16.510 | 18/5:07.662 |
| 10 | 2 | 19.642 | 18/5:12.251 |
| 11 | 2 | 16.613 | 18/5:11.050 |
| 12 | 1 | 15.888 | 18/5:08.961 |
| 13 | 2 | 16.646 | 18/5:08.243 |
| 14 | 2 | 16.777 | 18/5:07.796 |
| 15 | 2 | 16.222 | 18/5:06.743 |
| 16 | 1 | 16.446 | 18/5:06.073 |
| 17 | 1 | 17.667 | 18/5:06.775 |
| 18 | 1 | 20.145 | 18/5:09.877 |