| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.091 | 20/5:01.820 |
| 2 | 1 | 15.374 | 20/5:04.650 |
| 3 | 1 | 15.266 | 20/5:04.873 |
| 4 | 2 | 19.152 | 19/5:08.194 |
| 5 | 2 | 15.303 | 19/5:04.707 |
| 6 | 1 | 16.594 | 19/5:06.470 |
| 7 | 1 | 15.505 | 19/5:04.774 |
| 8 | 1 | 15.115 | 19/5:02.575 |
| 9 | 1 | 15.073 | 19/5:00.776 |
| 10 | 1 | 19.704 | 19/5:08.136 |
| 11 | 1 | 17.364 | 19/5:10.116 |
| 12 | 1 | 15.176 | 19/5:08.302 |
| 13 | 1 | 15.356 | 19/5:07.030 |
| 14 | 1 | 15.366 | 19/5:05.953 |
| 15 | 1 | 15.169 | 19/5:04.770 |
| 16 | 1 | 15.194 | 19/5:03.765 |
| 17 | 1 | 15.130 | 19/5:02.806 |
| 18 | 1 | 15.223 | 19/5:02.053 |
| 19 | 1 | 15.434 | 19/5:01.589 |