| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.634 | 19/6:13.046 |
| 2 | 1 | 19.626 | 19/6:12.970 |
| 3 | 1 | 19.247 | 19/6:10.544 |
| 4 | 3 | 22.403 | 18/6:04.095 |
| 5 | 3 | 19.172 | 18/6:00.295 |
| 6 | 3 | 19.990 | 18/6:00.216 |
| 7 | 3 | 19.846 | 19/6:19.777 |
| 8 | 3 | 19.342 | 19/6:18.242 |
| 9 | 1 | 18.526 | 19/6:15.326 |
| 10 | 1 | 18.861 | 19/6:13.629 |
| 11 | 1 | 18.565 | 19/6:11.730 |
| 12 | 1 | 19.865 | 19/6:12.205 |
| 13 | 2 | 20.052 | 19/6:12.881 |
| 14 | 2 | 20.580 | 19/6:14.177 |
| 15 | 2 | 21.981 | 19/6:17.074 |
| 16 | 2 | 18.920 | 19/6:15.974 |
| 17 | 3 | 24.144 | 18/6:00.798 |
| 18 | 3 | 19.088 | 19/6:19.833 |
| 19 | 3 | 19.287 | 19/6:19.129 |