| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.581 | 18/6:10.458 |
| 2 | 4 | 18.096 | 19/6:07.431 |
| 3 | 3 | 18.031 | 20/6:18.053 |
| 4 | 3 | 18.562 | 20/6:16.350 |
| 5 | 3 | 25.115 | 18/6:01.386 |
| 6 | 3 | 17.898 | 19/6:14.563 |
| 7 | 3 | 17.835 | 19/6:09.463 |
| 8 | 3 | 19.047 | 19/6:08.517 |
| 9 | 3 | 18.155 | 19/6:05.898 |
| 10 | 3 | 17.903 | 19/6:03.324 |
| 11 | 2 | 17.506 | 19/6:00.532 |
| 12 | 2 | 18.046 | 20/6:17.958 |
| 13 | 2 | 17.604 | 20/6:15.968 |
| 14 | 2 | 18.628 | 20/6:15.724 |
| 15 | 2 | 18.831 | 20/6:15.784 |
| 16 | 2 | 18.104 | 20/6:14.927 |
| 17 | 2 | 17.757 | 20/6:13.764 |
| 18 | 2 | 18.056 | 20/6:13.061 |
| 19 | 2 | 18.602 | 20/6:13.007 |
| 20 | 2 | 18.103 | 20/6:12.460 |