| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.894 | 21/6:15.774 |
| 2 | 3 | 19.101 | 20/6:09.950 |
| 3 | 4 | 37.588 | 15/6:12.915 |
| 4 | 4 | 18.505 | 16/6:12.352 |
| 5 | 4 | 18.953 | 17/6:20.939 |
| 6 | 3 | 18.392 | 17/6:09.560 |
| 7 | 3 | 18.225 | 17/6:01.027 |
| 8 | 3 | 18.382 | 18/6:15.840 |
| 9 | 3 | 18.269 | 18/6:10.618 |
| 10 | 3 | 17.758 | 18/6:05.521 |
| 11 | 3 | 18.084 | 18/6:01.883 |
| 12 | 3 | 17.977 | 19/6:18.619 |
| 13 | 3 | 18.127 | 19/6:15.988 |
| 14 | 3 | 18.044 | 19/6:13.620 |
| 15 | 3 | 18.417 | 19/6:12.040 |
| 16 | 3 | 18.297 | 19/6:10.515 |
| 17 | 3 | 18.851 | 19/6:09.789 |
| 18 | 3 | 17.656 | 19/6:07.882 |
| 19 | 3 | 18.667 | 19/6:07.187 |