| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.346 | 21/5:01.266 |
| 2 | 2 | 15.321 | 21/5:11.504 |
| 3 | 2 | 15.031 | 21/5:12.886 |
| 4 | 1 | 14.238 | 21/5:09.414 |
| 5 | 1 | 14.462 | 21/5:08.272 |
| 6 | 3 | 16.525 | 21/5:14.731 |
| 7 | 4 | 16.549 | 20/5:04.206 |
| 8 | 3 | 14.696 | 20/5:02.920 |
| 9 | 3 | 15.998 | 20/5:04.813 |
| 10 | 3 | 14.096 | 20/5:02.524 |
| 11 | 3 | 14.994 | 20/5:02.284 |
| 12 | 3 | 14.782 | 20/5:01.730 |
| 13 | 3 | 19.675 | 20/5:08.789 |
| 14 | 3 | 14.162 | 20/5:06.964 |
| 15 | 3 | 15.067 | 20/5:06.589 |
| 16 | 3 | 14.960 | 20/5:06.128 |
| 17 | 3 | 14.463 | 20/5:05.135 |
| 18 | 3 | 14.774 | 20/5:04.599 |
| 19 | 3 | 14.809 | 20/5:04.156 |
| 20 | 3 | 15.104 | 20/5:04.052 |