| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.657 | 19/5:16.483 |
| 2 | 1 | 14.894 | 20/5:15.510 |
| 3 | 1 | 16.820 | 19/5:06.350 |
| 4 | 1 | 18.900 | 18/5:02.719 |
| 5 | 1 | 17.173 | 18/5:03.998 |
| 6 | 1 | 15.395 | 19/5:16.157 |
| 7 | 2 | 18.441 | 18/5:04.149 |
| 8 | 1 | 14.692 | 19/5:15.809 |
| 9 | 1 | 14.775 | 19/5:11.910 |
| 10 | 2 | 15.665 | 19/5:10.483 |
| 11 | 2 | 17.359 | 19/5:12.241 |
| 12 | 2 | 18.288 | 19/5:15.177 |
| 13 | 2 | 15.585 | 19/5:13.710 |
| 14 | 2 | 14.865 | 19/5:11.477 |
| 15 | 2 | 14.420 | 19/5:08.977 |
| 16 | 2 | 19.157 | 19/5:12.415 |
| 17 | 2 | 14.665 | 19/5:10.428 |
| 18 | 2 | 18.510 | 19/5:12.720 |
| 19 | 2 | 15.037 | 19/5:11.298 |