| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.270 | 19/5:09.130 |
| 2 | 1 | 16.757 | 19/5:13.757 |
| 3 | 1 | 16.273 | 19/5:12.233 |
| 4 | 1 | 16.684 | 19/5:13.424 |
| 5 | 1 | 16.375 | 19/5:12.964 |
| 6 | 1 | 16.413 | 19/5:12.778 |
| 7 | 1 | 16.953 | 19/5:14.111 |
| 8 | 2 | 20.219 | 18/5:05.874 |
| 9 | 2 | 17.631 | 18/5:07.150 |
| 10 | 2 | 16.970 | 18/5:06.981 |
| 11 | 2 | 16.656 | 18/5:06.329 |
| 12 | 2 | 16.960 | 18/5:06.242 |
| 13 | 2 | 16.680 | 18/5:05.780 |
| 14 | 2 | 16.569 | 18/5:05.241 |
| 15 | 2 | 17.346 | 18/5:05.707 |
| 16 | 2 | 16.610 | 18/5:05.287 |
| 17 | 2 | 19.553 | 18/5:08.032 |
| 18 | 2 | 17.048 | 18/5:07.967 |