| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.093 | 19/5:05.767 |
| 2 | 1 | 16.486 | 19/5:09.500 |
| 3 | 1 | 15.747 | 19/5:06.064 |
| 4 | 1 | 16.574 | 19/5:08.275 |
| 5 | 2 | 21.073 | 18/5:09.502 |
| 6 | 2 | 16.771 | 18/5:08.232 |
| 7 | 2 | 16.481 | 18/5:06.578 |
| 8 | 2 | 16.214 | 18/5:04.737 |
| 9 | 2 | 21.251 | 18/5:13.038 |
| 10 | 2 | 16.903 | 18/5:12.467 |
| 11 | 2 | 16.138 | 18/5:10.468 |
| 12 | 2 | 15.980 | 18/5:08.566 |
| 13 | 2 | 16.283 | 18/5:07.376 |
| 14 | 2 | 15.917 | 18/5:05.885 |
| 15 | 2 | 15.728 | 18/5:04.366 |
| 16 | 2 | 17.186 | 18/5:04.678 |
| 17 | 2 | 16.369 | 18/5:04.087 |
| 18 | 2 | 16.797 | 18/5:03.991 |