| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.115 | 17/6:15.955 |
| 2 | 4 | 18.913 | 18/6:09.252 |
| 3 | 4 | 18.881 | 19/6:19.423 |
| 4 | 5 | 19.012 | 19/6:14.874 |
| 5 | 5 | 18.952 | 19/6:11.917 |
| 6 | 4 | 18.541 | 19/6:08.644 |
| 7 | 5 | 21.291 | 19/6:13.770 |
| 8 | 3 | 18.407 | 19/6:10.766 |
| 9 | 3 | 18.171 | 19/6:07.930 |
| 10 | 3 | 17.839 | 19/6:05.031 |
| 11 | 3 | 17.593 | 19/6:02.235 |
| 12 | 3 | 18.236 | 19/6:00.922 |
| 13 | 3 | 18.433 | 19/6:00.099 |
| 14 | 3 | 18.337 | 20/6:18.172 |
| 15 | 3 | 18.721 | 20/6:17.922 |
| 16 | 4 | 20.387 | 19/6:00.796 |
| 17 | 4 | 20.794 | 19/6:02.813 |
| 18 | 4 | 17.706 | 19/6:01.347 |
| 19 | 2 | 18.999 | 19/6:01.328 |