| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.623 | 19/5:15.837 |
| 2 | 3 | 16.321 | 19/5:12.968 |
| 3 | 2 | 16.799 | 19/5:15.039 |
| 4 | 2 | 16.339 | 19/5:13.889 |
| 5 | 2 | 16.944 | 19/5:15.499 |
| 6 | 2 | 16.694 | 19/5:15.780 |
| 7 | 2 | 16.982 | 18/5:00.091 |
| 8 | 2 | 16.728 | 18/5:00.218 |
| 9 | 2 | 20.229 | 18/5:07.318 |
| 10 | 2 | 17.119 | 18/5:07.400 |
| 11 | 2 | 16.541 | 18/5:06.522 |
| 12 | 2 | 16.264 | 18/5:05.375 |
| 13 | 2 | 16.921 | 18/5:05.313 |
| 14 | 2 | 16.584 | 18/5:04.827 |
| 15 | 2 | 17.021 | 18/5:04.931 |
| 16 | 2 | 16.917 | 18/5:04.904 |
| 17 | 2 | 16.896 | 18/5:04.859 |
| 18 | 2 | 16.993 | 18/5:04.915 |