| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.136 | 19/5:06.584 |
| 2 | 4 | 14.173 | 20/5:03.090 |
| 3 | 4 | 15.376 | 20/5:04.567 |
| 4 | 4 | 15.078 | 20/5:03.815 |
| 5 | 4 | 15.666 | 20/5:05.716 |
| 6 | 4 | 14.619 | 20/5:03.493 |
| 7 | 4 | 14.841 | 20/5:02.540 |
| 8 | 4 | 21.937 | 19/5:03.587 |
| 9 | 4 | 15.883 | 19/5:03.386 |
| 10 | 4 | 21.626 | 19/5:14.136 |
| 11 | 4 | 14.178 | 19/5:10.068 |
| 12 | 4 | 14.412 | 19/5:07.048 |
| 13 | 4 | 17.774 | 19/5:09.406 |
| 14 | 4 | 16.998 | 19/5:10.375 |
| 15 | 4 | 21.027 | 19/5:16.317 |
| 16 | 4 | 20.935 | 18/5:04.491 |
| 17 | 4 | 14.542 | 18/5:01.978 |
| 18 | 4 | 16.811 | 18/5:02.012 |