| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.705 | 16/6:19.280 |
| 2 | 3 | 20.913 | 17/6:19.253 |
| 3 | 2 | 18.883 | 18/6:21.006 |
| 4 | 2 | 19.308 | 18/6:12.640 |
| 5 | 1 | 23.235 | 17/6:00.550 |
| 6 | 1 | 18.889 | 18/6:14.799 |
| 7 | 1 | 18.932 | 18/6:09.939 |
| 8 | 1 | 18.256 | 18/6:04.772 |
| 9 | 1 | 19.043 | 18/6:02.328 |
| 10 | 1 | 19.684 | 18/6:01.526 |
| 11 | 1 | 18.540 | 19/6:18.943 |
| 12 | 1 | 18.643 | 19/6:16.882 |
| 13 | 1 | 30.224 | 18/6:11.430 |
| 14 | 1 | 18.315 | 18/6:08.447 |
| 15 | 1 | 18.061 | 18/6:05.557 |
| 16 | 1 | 19.532 | 18/6:04.683 |
| 17 | 1 | 21.031 | 18/6:05.500 |
| 18 | 1 | 19.021 | 18/6:04.215 |