| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 13.127 | 23/5:01.921 |
| 2 | 4 | 17.505 | 20/5:06.320 |
| 3 | 4 | 13.467 | 21/5:08.693 |
| 4 | 4 | 13.916 | 21/5:04.579 |
| 5 | 4 | 13.743 | 21/5:01.384 |
| 6 | 4 | 15.518 | 21/5:05.466 |
| 7 | 4 | 13.426 | 21/5:02.106 |
| 8 | 4 | 17.194 | 21/5:09.477 |
| 9 | 3 | 13.364 | 21/5:06.273 |
| 10 | 3 | 17.036 | 21/5:11.422 |
| 11 | 4 | 17.136 | 20/5:00.785 |
| 12 | 4 | 17.284 | 20/5:04.527 |
| 13 | 4 | 13.251 | 20/5:01.488 |
| 14 | 4 | 13.088 | 21/5:13.582 |
| 15 | 4 | 13.563 | 21/5:11.665 |
| 16 | 4 | 13.337 | 21/5:09.691 |
| 17 | 4 | 13.396 | 21/5:08.022 |
| 18 | 3 | 15.062 | 21/5:08.482 |
| 19 | 3 | 13.376 | 21/5:07.030 |
| 20 | 4 | 25.213 | 20/5:03.002 |