| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.621 | 21/6:10.041 |
| 2 | 2 | 17.625 | 21/6:10.083 |
| 3 | 2 | 16.998 | 21/6:05.708 |
| 4 | 3 | 19.602 | 21/6:17.192 |
| 5 | 3 | 17.409 | 21/6:14.871 |
| 6 | 3 | 17.014 | 21/6:11.941 |
| 7 | 3 | 19.449 | 21/6:17.154 |
| 8 | 3 | 17.044 | 21/6:14.750 |
| 9 | 3 | 16.974 | 21/6:12.717 |
| 10 | 3 | 16.734 | 21/6:10.587 |
| 11 | 2 | 16.953 | 21/6:09.262 |
| 12 | 2 | 18.035 | 21/6:10.052 |
| 13 | 2 | 16.390 | 21/6:08.062 |
| 14 | 2 | 17.574 | 21/6:08.133 |
| 15 | 2 | 16.791 | 21/6:07.098 |
| 16 | 2 | 17.131 | 21/6:06.639 |
| 17 | 2 | 16.334 | 21/6:05.249 |
| 18 | 2 | 17.109 | 21/6:04.918 |
| 19 | 2 | 16.633 | 21/6:04.096 |
| 20 | 2 | 16.921 | 21/6:03.658 |
| 21 | 2 | 17.838 | 21/6:04.179 |