| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.221 | 18/6:03.978 |
| 2 | 3 | 18.822 | 19/6:10.909 |
| 3 | 1 | 19.077 | 19/6:08.093 |
| 4 | 3 | 20.471 | 19/6:13.307 |
| 5 | 3 | 19.748 | 19/6:13.688 |
| 6 | 3 | 19.960 | 19/6:14.613 |
| 7 | 2 | 19.314 | 19/6:13.521 |
| 8 | 3 | 19.379 | 19/6:12.856 |
| 9 | 4 | 19.477 | 19/6:12.546 |
| 10 | 5 | 25.136 | 18/6:02.889 |
| 11 | 5 | 20.193 | 18/6:02.942 |
| 12 | 4 | 19.200 | 18/6:01.497 |
| 13 | 4 | 19.733 | 18/6:01.012 |
| 14 | 4 | 20.644 | 18/6:01.768 |
| 15 | 4 | 24.744 | 18/6:07.343 |
| 16 | 4 | 19.035 | 18/6:05.798 |
| 17 | 4 | 19.617 | 18/6:05.052 |
| 18 | 4 | 19.053 | 18/6:03.824 |