| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.757 | 16/5:00.112 |
| 2 | 1 | 19.983 | 16/5:09.920 |
| 3 | 2 | 19.034 | 16/5:08.128 |
| 4 | 1 | 22.055 | 16/5:19.316 |
| 5 | 2 | 23.623 | 15/5:10.356 |
| 6 | 2 | 19.406 | 15/5:07.145 |
| 7 | 1 | 19.220 | 15/5:04.453 |
| 8 | 2 | 22.897 | 15/5:09.328 |
| 9 | 2 | 20.478 | 15/5:09.088 |
| 10 | 2 | 20.158 | 15/5:08.416 |
| 11 | 1 | 18.862 | 15/5:06.100 |
| 12 | 1 | 19.851 | 15/5:05.405 |
| 13 | 1 | 19.780 | 15/5:04.735 |
| 14 | 1 | 19.477 | 15/5:03.837 |
| 15 | 2 | 20.245 | 15/5:03.826 |