| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.226 | 20/5:04.520 |
| 2 | 2 | 15.648 | 20/5:08.740 |
| 3 | 2 | 15.141 | 20/5:06.767 |
| 4 | 2 | 15.459 | 20/5:07.370 |
| 5 | 1 | 15.610 | 20/5:08.336 |
| 6 | 4 | 18.856 | 19/5:03.810 |
| 7 | 4 | 15.832 | 19/5:03.381 |
| 8 | 4 | 15.358 | 19/5:01.934 |
| 9 | 4 | 15.073 | 19/5:00.206 |
| 10 | 4 | 18.107 | 19/5:04.589 |
| 11 | 4 | 15.287 | 19/5:03.304 |
| 12 | 4 | 15.785 | 19/5:03.022 |
| 13 | 4 | 18.522 | 19/5:06.783 |
| 14 | 4 | 15.187 | 19/5:05.481 |
| 15 | 4 | 15.103 | 19/5:04.246 |
| 16 | 4 | 15.719 | 19/5:03.897 |
| 17 | 4 | 15.229 | 19/5:03.041 |
| 18 | 4 | 18.883 | 19/5:06.137 |
| 19 | 4 | 16.647 | 19/5:06.672 |