| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.902 | 17/5:04.334 |
| 2 | 1 | 17.711 | 17/5:02.711 |
| 3 | 2 | 17.260 | 18/5:17.238 |
| 4 | 2 | 17.879 | 17/5:00.696 |
| 5 | 1 | 18.297 | 17/5:02.767 |
| 6 | 2 | 17.663 | 17/5:02.351 |
| 7 | 2 | 17.718 | 17/5:02.187 |
| 8 | 2 | 18.713 | 17/5:04.179 |
| 9 | 2 | 17.482 | 17/5:03.403 |
| 10 | 2 | 17.680 | 17/5:03.119 |
| 11 | 2 | 17.272 | 17/5:02.255 |
| 12 | 2 | 17.431 | 17/5:01.761 |
| 13 | 2 | 17.944 | 17/5:02.014 |
| 14 | 2 | 18.234 | 17/5:02.583 |
| 15 | 2 | 18.043 | 17/5:02.860 |
| 16 | 2 | 17.404 | 17/5:02.423 |
| 17 | 2 | 18.222 | 17/5:02.855 |