| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.113 | 19/5:06.147 |
| 2 | 2 | 17.050 | 19/5:15.048 |
| 3 | 2 | 16.562 | 19/5:14.925 |
| 4 | 2 | 16.793 | 19/5:15.961 |
| 5 | 1 | 18.658 | 18/5:06.634 |
| 6 | 2 | 18.749 | 18/5:11.775 |
| 7 | 1 | 16.563 | 18/5:09.826 |
| 8 | 1 | 16.098 | 18/5:07.319 |
| 9 | 1 | 16.243 | 18/5:05.658 |
| 10 | 1 | 16.256 | 18/5:04.353 |
| 11 | 1 | 15.622 | 18/5:02.248 |
| 12 | 1 | 15.695 | 18/5:00.603 |
| 13 | 1 | 15.925 | 19/5:16.170 |
| 14 | 1 | 17.198 | 18/5:00.246 |
| 15 | 1 | 15.802 | 19/5:15.814 |
| 16 | 1 | 15.971 | 19/5:15.041 |
| 17 | 1 | 15.805 | 19/5:14.174 |
| 18 | 1 | 15.248 | 19/5:12.815 |
| 19 | 1 | 15.841 | 19/5:12.192 |