| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.128 | 22/6:16.816 |
| 2 | 1 | 17.167 | 21/6:00.098 |
| 3 | 2 | 17.339 | 21/6:01.438 |
| 4 | 1 | 17.285 | 21/6:01.825 |
| 5 | 1 | 18.318 | 21/6:06.395 |
| 6 | 1 | 18.752 | 21/6:10.961 |
| 7 | 1 | 17.248 | 21/6:09.711 |
| 8 | 1 | 16.845 | 21/6:07.715 |
| 9 | 1 | 16.905 | 21/6:06.303 |
| 10 | 1 | 16.559 | 21/6:04.447 |
| 11 | 1 | 17.195 | 21/6:04.142 |
| 12 | 1 | 17.582 | 21/6:04.565 |
| 13 | 1 | 17.072 | 21/6:04.100 |
| 14 | 1 | 17.249 | 21/6:03.966 |
| 15 | 1 | 16.757 | 21/6:03.161 |
| 16 | 1 | 17.022 | 21/6:02.805 |
| 17 | 1 | 16.766 | 21/6:02.175 |
| 18 | 1 | 17.063 | 21/6:01.961 |
| 19 | 1 | 17.302 | 21/6:02.033 |
| 20 | 1 | 17.429 | 21/6:02.232 |
| 21 | 1 | 17.042 | 21/6:02.025 |