| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.940 | 19/5:02.860 |
| 2 | 2 | 16.171 | 19/5:05.054 |
| 3 | 2 | 16.375 | 19/5:07.078 |
| 4 | 2 | 15.927 | 19/5:05.962 |
| 5 | 2 | 21.195 | 18/5:08.189 |
| 6 | 2 | 15.651 | 18/5:03.777 |
| 7 | 2 | 15.307 | 19/5:16.393 |
| 8 | 3 | 20.099 | 18/5:07.496 |
| 9 | 2 | 15.616 | 18/5:04.562 |
| 10 | 3 | 15.252 | 18/5:01.559 |
| 11 | 2 | 20.767 | 18/5:08.127 |
| 12 | 2 | 16.234 | 18/5:06.801 |
| 13 | 2 | 18.972 | 18/5:09.470 |
| 14 | 2 | 16.163 | 18/5:08.146 |
| 15 | 2 | 17.334 | 18/5:08.404 |
| 16 | 3 | 17.065 | 18/5:08.327 |
| 17 | 2 | 17.156 | 18/5:08.355 |
| 18 | 2 | 16.259 | 18/5:07.483 |