| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.097 | N/A |
| 2 | 2 | 18.522 | 17/5:18.449 |
| 3 | 2 | 21.248 | 15/5:00.487 |
| 4 | 2 | 19.998 | 15/5:01.014 |
| 5 | 1 | 18.836 | 16/5:16.862 |
| 6 | 1 | 19.094 | 16/5:15.191 |
| 7 | 2 | 25.133 | 18/6:10.118 |
| 8 | 3 | 23.315 | 18/6:17.023 |
| 9 | 3 | 18.981 | 18/6:12.991 |
| 10 | 3 | 18.876 | 18/6:09.658 |
| 11 | 2 | 23.563 | 18/6:14.959 |
| 12 | 1 | 18.495 | 18/6:11.464 |
| 13 | 3 | 25.625 | 18/6:18.652 |
| 14 | 3 | 20.059 | 18/6:17.455 |
| 15 | 2 | 18.811 | 18/6:14.915 |
| 16 | 2 | 18.801 | 18/6:12.701 |
| 17 | 1 | 18.869 | 18/6:10.837 |
| 18 | 1 | 18.713 | 18/6:09.036 |