| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.474 | 20/5:09.480 |
| 2 | 1 | 15.115 | 20/5:05.890 |
| 3 | 1 | 15.142 | 20/5:04.873 |
| 4 | 4 | 20.695 | 19/5:15.523 |
| 5 | 4 | 14.822 | 19/5:08.742 |
| 6 | 4 | 17.137 | 19/5:11.552 |
| 7 | 4 | 16.132 | 19/5:10.832 |
| 8 | 4 | 15.905 | 19/5:09.752 |
| 9 | 4 | 15.492 | 19/5:08.041 |
| 10 | 4 | 15.263 | 19/5:06.236 |
| 11 | 4 | 15.222 | 19/5:04.689 |
| 12 | 3 | 15.415 | 19/5:03.705 |
| 13 | 3 | 15.496 | 19/5:02.992 |
| 14 | 2 | 15.385 | 19/5:02.229 |
| 15 | 2 | 15.171 | 19/5:01.297 |
| 16 | 2 | 15.257 | 19/5:00.584 |
| 17 | 1 | 15.329 | 19/5:00.035 |
| 18 | 1 | 15.244 | 20/5:15.218 |
| 19 | 1 | 15.105 | 20/5:14.527 |
| 20 | 1 | 14.788 | 20/5:13.589 |