| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.216 | 20/6:04.320 |
| 2 | 5 | 17.944 | 20/6:01.600 |
| 3 | 4 | 17.270 | 21/6:14.010 |
| 4 | 3 | 17.700 | 21/6:13.433 |
| 5 | 4 | 19.371 | 20/6:02.004 |
| 6 | 4 | 16.851 | 21/6:15.732 |
| 7 | 4 | 17.310 | 21/6:13.986 |
| 8 | 3 | 17.464 | 21/6:13.081 |
| 9 | 3 | 17.461 | 21/6:12.370 |
| 10 | 3 | 17.189 | 21/6:11.230 |
| 11 | 3 | 17.874 | 21/6:11.605 |
| 12 | 3 | 16.879 | 21/6:10.176 |
| 13 | 3 | 16.897 | 21/6:08.996 |
| 14 | 3 | 18.460 | 21/6:10.329 |
| 15 | 3 | 17.434 | 21/6:10.048 |
| 16 | 3 | 17.051 | 21/6:09.299 |
| 17 | 3 | 17.221 | 21/6:08.849 |
| 18 | 3 | 17.463 | 21/6:08.731 |
| 19 | 3 | 18.890 | 21/6:10.202 |
| 20 | 3 | 21.347 | 21/6:14.107 |
| 21 | 3 | 17.502 | 21/6:13.794 |