| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.027 | 23/6:08.621 |
| 2 | 3 | 22.598 | 19/6:06.937 |
| 3 | 3 | 15.128 | 21/6:16.271 |
| 4 | 4 | 19.143 | 20/6:04.048 |
| 5 | 3 | 17.138 | 20/6:00.136 |
| 6 | 3 | 15.299 | 21/6:08.665 |
| 7 | 3 | 15.380 | 21/6:02.139 |
| 8 | 3 | 16.030 | 22/6:16.043 |
| 9 | 3 | 15.090 | 22/6:11.147 |
| 10 | 3 | 15.750 | 22/6:08.682 |
| 11 | 4 | 15.299 | 22/6:05.764 |
| 12 | 3 | 39.606 | 20/6:10.813 |
| 13 | 3 | 21.834 | 20/6:15.088 |
| 14 | 4 | 46.525 | 18/6:13.946 |
| 15 | 4 | 16.375 | 18/6:08.666 |
| 16 | 5 | 16.106 | 18/6:03.744 |
| 17 | 4 | 19.997 | 18/6:03.520 |
| 18 | 5 | 18.663 | 18/6:01.988 |