| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.114 | 19/5:06.166 |
| 2 | 4 | 15.738 | 19/5:02.594 |
| 3 | 4 | 15.821 | 19/5:01.929 |
| 4 | 4 | 15.691 | 19/5:00.979 |
| 5 | 4 | 16.940 | 19/5:05.155 |
| 6 | 4 | 15.138 | 19/5:02.233 |
| 7 | 4 | 17.235 | 19/5:05.838 |
| 8 | 4 | 15.265 | 19/5:03.862 |
| 9 | 4 | 25.484 | 18/5:06.852 |
| 10 | 4 | 16.966 | 18/5:06.706 |
| 11 | 4 | 20.114 | 18/5:11.737 |
| 12 | 4 | 21.343 | 17/5:00.119 |
| 13 | 4 | 15.515 | 18/5:14.812 |
| 14 | 4 | 16.324 | 18/5:13.313 |
| 15 | 4 | 18.323 | 18/5:14.413 |
| 16 | 4 | 15.558 | 18/5:12.265 |
| 17 | 4 | 16.366 | 18/5:11.225 |
| 18 | 4 | 16.197 | 18/5:10.132 |