| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.236 | 19/6:05.484 |
| 2 | 1 | 19.644 | 19/6:09.360 |
| 3 | 1 | 19.712 | 19/6:11.083 |
| 4 | 1 | 20.127 | 19/6:13.915 |
| 5 | 1 | 20.190 | 19/6:15.854 |
| 6 | 1 | 24.976 | 18/6:11.655 |
| 7 | 1 | 19.393 | 18/6:08.429 |
| 8 | 1 | 21.969 | 18/6:11.806 |
| 9 | 1 | 19.273 | 18/6:09.040 |
| 10 | 1 | 19.665 | 18/6:07.533 |
| 11 | 1 | 24.010 | 18/6:13.410 |
| 12 | 1 | 20.228 | 18/6:12.635 |
| 13 | 1 | 20.186 | 18/6:11.920 |
| 14 | 1 | 19.389 | 18/6:10.283 |
| 15 | 1 | 20.751 | 18/6:10.499 |
| 16 | 1 | 21.343 | 18/6:11.353 |
| 17 | 1 | 19.230 | 18/6:09.870 |
| 18 | 1 | 20.953 | 18/6:10.275 |