| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.156 | 17/5:08.652 |
| 2 | 1 | 17.659 | 17/5:04.428 |
| 3 | 2 | 17.891 | 17/5:04.334 |
| 4 | 2 | 18.077 | 17/5:05.078 |
| 5 | 1 | 17.562 | 17/5:03.773 |
| 6 | 4 | 25.006 | 16/5:04.936 |
| 7 | 4 | 17.715 | 16/5:01.865 |
| 8 | 4 | 18.161 | 16/5:00.454 |
| 9 | 4 | 17.771 | 17/5:17.330 |
| 10 | 4 | 17.718 | 17/5:15.717 |
| 11 | 4 | 18.057 | 17/5:14.922 |
| 12 | 4 | 17.796 | 17/5:13.889 |
| 13 | 3 | 17.819 | 17/5:13.046 |
| 14 | 3 | 18.340 | 17/5:12.955 |
| 15 | 2 | 17.759 | 17/5:12.219 |
| 16 | 3 | 17.787 | 17/5:11.604 |
| 17 | 3 | 18.350 | 17/5:11.624 |