| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.602 | 15/5:09.030 |
| 2 | 1 | 20.061 | 15/5:04.972 |
| 3 | 1 | 20.273 | 15/5:04.680 |
| 4 | 1 | 20.512 | 15/5:05.430 |
| 5 | 1 | 19.874 | 15/5:03.966 |
| 6 | 1 | 20.665 | 15/5:04.967 |
| 7 | 1 | 20.279 | 15/5:04.856 |
| 8 | 1 | 22.199 | 15/5:08.372 |
| 9 | 2 | 23.117 | 15/5:12.637 |
| 10 | 3 | 21.838 | 15/5:14.130 |
| 11 | 3 | 20.586 | 15/5:13.645 |
| 12 | 3 | 19.977 | 15/5:12.479 |
| 13 | 2 | 20.940 | 15/5:12.603 |
| 14 | 2 | 20.139 | 15/5:11.852 |
| 15 | 2 | 20.282 | 15/5:11.344 |