| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.587 | 19/5:15.153 |
| 2 | 3 | 16.131 | 19/5:10.821 |
| 3 | 3 | 16.212 | 19/5:09.890 |
| 4 | 3 | 16.134 | 19/5:09.054 |
| 5 | 3 | 15.506 | 19/5:06.166 |
| 6 | 3 | 16.651 | 19/5:07.867 |
| 7 | 4 | 20.190 | 18/5:01.914 |
| 8 | 4 | 15.934 | 18/5:00.026 |
| 9 | 4 | 16.349 | 19/5:16.021 |
| 10 | 4 | 18.822 | 18/5:03.329 |
| 11 | 4 | 20.484 | 18/5:09.273 |
| 12 | 4 | 18.345 | 18/5:11.017 |
| 13 | 4 | 16.188 | 18/5:09.507 |
| 14 | 4 | 19.117 | 18/5:11.979 |
| 15 | 4 | 16.908 | 18/5:11.470 |
| 16 | 4 | 16.036 | 18/5:10.043 |
| 17 | 4 | 16.197 | 18/5:08.955 |
| 18 | 4 | 18.362 | 18/5:10.153 |