| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.551 | 21/5:05.571 |
| 2 | 2 | 18.644 | 19/5:15.353 |
| 3 | 2 | 14.471 | 19/5:01.885 |
| 4 | 1 | 14.239 | 20/5:09.525 |
| 5 | 1 | 14.336 | 20/5:04.964 |
| 6 | 1 | 14.358 | 20/5:01.997 |
| 7 | 1 | 14.652 | 20/5:00.717 |
| 8 | 1 | 15.011 | 20/5:00.655 |
| 9 | 1 | 14.422 | 21/5:14.263 |
| 10 | 1 | 14.422 | 21/5:13.123 |
| 11 | 1 | 16.912 | 20/5:01.851 |
| 12 | 1 | 15.476 | 20/5:02.490 |
| 13 | 1 | 18.155 | 20/5:07.152 |
| 14 | 1 | 15.197 | 20/5:06.923 |
| 15 | 1 | 14.902 | 20/5:06.331 |
| 16 | 1 | 14.391 | 20/5:05.174 |
| 17 | 1 | 14.136 | 20/5:03.853 |
| 18 | 1 | 15.591 | 20/5:04.296 |
| 19 | 1 | 14.592 | 20/5:03.640 |
| 20 | 1 | 14.001 | 20/5:02.459 |