| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.085 | 19/6:02.615 |
| 2 | 2 | 18.995 | 19/6:01.760 |
| 3 | 6 | 31.151 | 16/6:09.232 |
| 4 | 5 | 19.292 | 17/6:16.223 |
| 5 | 5 | 18.421 | 17/6:03.610 |
| 6 | 5 | 18.793 | 18/6:17.211 |
| 7 | 4 | 17.949 | 18/6:09.478 |
| 8 | 4 | 19.303 | 18/6:06.725 |
| 9 | 4 | 18.412 | 18/6:02.802 |
| 10 | 4 | 17.902 | 19/6:18.676 |
| 11 | 4 | 24.483 | 18/6:06.195 |
| 12 | 3 | 19.973 | 18/6:05.639 |
| 13 | 3 | 18.987 | 18/6:03.802 |
| 14 | 4 | 21.109 | 18/6:04.956 |
| 15 | 4 | 19.122 | 18/6:03.572 |
| 16 | 4 | 19.009 | 18/6:02.234 |
| 17 | 4 | 24.688 | 18/6:07.067 |
| 18 | 4 | 19.597 | 18/6:06.271 |