| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.483 | 21/5:04.143 |
| 2 | 1 | 14.545 | 21/5:04.794 |
| 3 | 2 | 17.196 | 20/5:08.160 |
| 4 | 1 | 14.293 | 20/5:02.585 |
| 5 | 1 | 14.174 | 21/5:13.702 |
| 6 | 1 | 14.465 | 21/5:12.046 |
| 7 | 1 | 15.003 | 21/5:12.477 |
| 8 | 1 | 14.107 | 21/5:10.448 |
| 9 | 2 | 21.146 | 20/5:09.804 |
| 10 | 1 | 14.255 | 20/5:07.334 |
| 11 | 1 | 14.199 | 20/5:05.211 |
| 12 | 1 | 14.772 | 20/5:04.397 |
| 13 | 1 | 14.193 | 20/5:02.817 |
| 14 | 1 | 16.202 | 20/5:04.333 |
| 15 | 1 | 14.295 | 20/5:03.104 |
| 16 | 1 | 14.919 | 20/5:02.809 |
| 17 | 1 | 14.288 | 20/5:01.806 |
| 18 | 1 | 14.420 | 20/5:01.061 |
| 19 | 1 | 17.928 | 20/5:04.087 |
| 20 | 2 | 16.039 | 20/5:04.922 |