| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 26.131 | N/A |
| 2 | 5 | 24.465 | 18/7:22.036 |
| 3 | 5 | 21.567 | 19/7:20.419 |
| 4 | 4 | 22.680 | 19/7:18.403 |
| 5 | 5 | 25.584 | 18/7:06.889 |
| 6 | 5 | 22.384 | 18/7:02.843 |
| 7 | 4 | 22.399 | 18/7:00.188 |
| 8 | 4 | 21.841 | 19/7:19.925 |
| 9 | 4 | 21.956 | 19/7:17.602 |
| 10 | 4 | 23.857 | 19/7:19.597 |
| 11 | 4 | 26.017 | 18/7:01.806 |
| 12 | 4 | 23.320 | 18/7:01.875 |
| 13 | 4 | 24.850 | 18/7:04.101 |
| 14 | 4 | 23.076 | 18/7:03.664 |
| 15 | 4 | 22.339 | 18/7:02.394 |
| 16 | 4 | 27.155 | 18/7:06.753 |
| 17 | 4 | 22.993 | 18/7:06.144 |
| 18 | 4 | 22.553 | 18/7:05.167 |