| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.734 | 18/5:01.212 |
| 2 | 1 | 16.233 | 19/5:13.186 |
| 3 | 1 | 16.167 | 19/5:11.182 |
| 4 | 1 | 16.092 | 19/5:09.823 |
| 5 | 1 | 15.899 | 19/5:08.275 |
| 6 | 1 | 16.222 | 19/5:08.266 |
| 7 | 1 | 16.425 | 19/5:08.810 |
| 8 | 1 | 15.982 | 19/5:08.166 |
| 9 | 1 | 16.104 | 19/5:07.922 |
| 10 | 1 | 16.437 | 19/5:08.361 |
| 11 | 1 | 16.563 | 19/5:08.937 |
| 12 | 1 | 16.789 | 19/5:09.774 |
| 13 | 1 | 16.159 | 19/5:09.563 |
| 14 | 1 | 16.201 | 19/5:09.438 |
| 15 | 1 | 16.315 | 19/5:09.475 |
| 16 | 1 | 15.963 | 19/5:09.088 |
| 17 | 1 | 16.076 | 19/5:08.874 |
| 18 | 1 | 16.840 | 19/5:09.490 |
| 19 | 1 | 16.986 | 19/5:10.187 |