| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.342 | 19/5:10.498 |
| 2 | 1 | 15.877 | 19/5:06.081 |
| 3 | 1 | 16.179 | 19/5:06.521 |
| 4 | 2 | 21.233 | 18/5:13.339 |
| 5 | 2 | 16.886 | 18/5:11.461 |
| 6 | 2 | 16.593 | 18/5:09.330 |
| 7 | 2 | 16.860 | 18/5:08.494 |
| 8 | 2 | 17.362 | 18/5:08.997 |
| 9 | 2 | 16.389 | 18/5:07.442 |
| 10 | 2 | 16.870 | 18/5:07.064 |
| 11 | 1 | 17.068 | 18/5:07.078 |
| 12 | 2 | 16.616 | 18/5:06.413 |
| 13 | 2 | 17.109 | 18/5:06.532 |
| 14 | 2 | 16.498 | 18/5:05.848 |
| 15 | 2 | 17.438 | 18/5:06.384 |
| 16 | 1 | 16.347 | 18/5:05.625 |
| 17 | 1 | 17.146 | 18/5:05.802 |
| 18 | 1 | 16.548 | 18/5:05.361 |