| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.061 | 19/6:02.159 |
| 2 | 4 | 18.455 | 20/6:15.160 |
| 3 | 4 | 20.288 | 19/6:06.092 |
| 4 | 4 | 18.666 | 19/6:03.233 |
| 5 | 4 | 18.526 | 19/6:00.985 |
| 6 | 5 | 18.647 | 20/6:18.810 |
| 7 | 5 | 18.013 | 20/6:16.160 |
| 8 | 5 | 19.883 | 20/6:18.848 |
| 9 | 5 | 18.273 | 20/6:17.360 |
| 10 | 5 | 18.597 | 20/6:16.818 |
| 11 | 5 | 19.701 | 20/6:18.382 |
| 12 | 5 | 17.500 | 20/6:16.017 |
| 13 | 5 | 18.301 | 20/6:15.248 |
| 14 | 5 | 17.225 | 20/6:13.051 |
| 15 | 5 | 18.137 | 20/6:12.364 |
| 16 | 5 | 18.687 | 20/6:12.450 |
| 17 | 5 | 20.744 | 20/6:14.946 |
| 18 | 5 | 19.915 | 20/6:16.243 |
| 19 | 5 | 17.778 | 20/6:15.155 |
| 20 | 5 | 18.255 | 20/6:14.652 |