| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.132 | N/A |
| 2 | 4 | 23.939 | 19/7:13.034 |
| 3 | 4 | 22.991 | 19/7:04.502 |
| 4 | 4 | 23.816 | 19/7:06.608 |
| 5 | 4 | 27.878 | 18/7:01.284 |
| 6 | 4 | 22.896 | 19/7:19.604 |
| 7 | 4 | 23.085 | 19/7:15.947 |
| 8 | 4 | 22.989 | 19/7:13.088 |
| 9 | 4 | 22.980 | 19/7:10.923 |
| 10 | 4 | 23.249 | 19/7:09.778 |
| 11 | 4 | 32.536 | 18/7:00.942 |
| 12 | 4 | 24.062 | 18/7:00.055 |
| 13 | 4 | 24.655 | 18/7:00.156 |
| 14 | 4 | 24.810 | 18/7:00.444 |
| 15 | 4 | 23.018 | 19/7:23.008 |
| 16 | 4 | 22.636 | 19/7:20.078 |
| 17 | 4 | 23.092 | 19/7:19.343 |
| 18 | 4 | 22.194 | 19/7:17.124 |
| 19 | 4 | 23.121 | 19/7:16.079 |