| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.001 | 18/6:00.018 |
| 2 | 6 | 19.320 | 19/6:13.549 |
| 3 | 7 | 20.668 | 19/6:19.930 |
| 4 | 7 | 18.683 | 19/6:13.692 |
| 5 | 8 | 31.621 | 17/6:14.996 |
| 6 | 8 | 18.798 | 17/6:05.758 |
| 7 | 8 | 18.102 | 18/6:18.496 |
| 8 | 8 | 18.687 | 18/6:13.230 |
| 9 | 8 | 18.394 | 18/6:08.548 |
| 10 | 7 | 18.980 | 18/6:05.857 |
| 11 | 6 | 17.268 | 18/6:00.854 |
| 12 | 5 | 18.992 | 19/6:19.230 |
| 13 | 4 | 18.049 | 19/6:16.438 |
| 14 | 5 | 26.126 | 18/6:04.743 |
| 15 | 5 | 23.059 | 18/6:08.098 |
| 16 | 5 | 17.809 | 18/6:05.127 |
| 17 | 5 | 19.603 | 18/6:04.405 |
| 18 | 5 | 18.748 | 18/6:02.908 |