| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.290 | 18/6:05.220 |
| 2 | 2 | 17.975 | 19/6:03.517 |
| 3 | 1 | 18.007 | 20/6:15.147 |
| 4 | 1 | 17.751 | 20/6:10.115 |
| 5 | 1 | 18.751 | 20/6:11.096 |
| 6 | 1 | 17.877 | 20/6:08.837 |
| 7 | 1 | 22.011 | 19/6:00.083 |
| 8 | 1 | 20.968 | 19/6:04.871 |
| 9 | 1 | 19.964 | 19/6:06.476 |
| 10 | 1 | 20.105 | 19/6:08.028 |
| 11 | 2 | 23.185 | 19/6:14.618 |
| 12 | 2 | 22.330 | 19/6:18.755 |
| 13 | 1 | 21.542 | 18/6:01.047 |
| 14 | 1 | 18.052 | 19/6:18.382 |
| 15 | 1 | 19.841 | 19/6:18.289 |
| 16 | 1 | 19.283 | 19/6:17.544 |
| 17 | 1 | 17.938 | 19/6:15.384 |
| 18 | 1 | 17.609 | 19/6:13.117 |
| 19 | 1 | 19.401 | 19/6:12.880 |