| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.945 | 16/5:19.120 |
| 2 | 3 | 20.342 | 15/5:02.152 |
| 3 | 3 | 20.170 | 15/5:02.285 |
| 4 | 3 | 20.347 | 15/5:03.015 |
| 5 | 3 | 19.547 | 15/5:01.053 |
| 6 | 3 | 19.629 | 16/5:19.947 |
| 7 | 3 | 19.898 | 16/5:19.721 |
| 8 | 3 | 19.179 | 16/5:18.114 |
| 9 | 3 | 19.122 | 16/5:16.763 |
| 10 | 3 | 20.229 | 16/5:17.453 |
| 11 | 3 | 19.251 | 16/5:16.595 |
| 12 | 3 | 19.608 | 16/5:16.356 |
| 13 | 3 | 20.258 | 16/5:16.954 |
| 14 | 3 | 20.089 | 16/5:17.273 |
| 15 | 4 | 20.112 | 16/5:17.574 |
| 16 | 4 | 23.924 | 16/5:21.650 |