| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.196 | 15/5:02.940 |
| 2 | 3 | 20.648 | 15/5:06.330 |
| 3 | 3 | 21.135 | 15/5:09.895 |
| 4 | 3 | 20.074 | 15/5:07.699 |
| 5 | 3 | 21.247 | 15/5:09.900 |
| 6 | 4 | 21.155 | 15/5:11.137 |
| 7 | 4 | 21.879 | 15/5:13.573 |
| 8 | 4 | 23.140 | 15/5:17.764 |
| 9 | 4 | 21.910 | 15/5:18.973 |
| 10 | 4 | 19.981 | 15/5:17.047 |
| 11 | 4 | 20.789 | 15/5:16.574 |
| 12 | 4 | 19.792 | 15/5:14.933 |
| 13 | 4 | 19.619 | 15/5:13.344 |
| 14 | 4 | 25.178 | 15/5:17.939 |
| 15 | 4 | 22.235 | 15/5:18.978 |