| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.833 | N/A |
| 2 | 3 | 17.150 | 21/6:01.833 |
| 3 | 3 | 17.313 | 21/6:03.463 |
| 4 | 3 | 17.893 | 21/6:07.873 |
| 5 | 3 | 18.044 | 21/6:10.833 |
| 6 | 3 | 17.986 | 21/6:12.377 |
| 7 | 3 | 21.067 | 20/6:05.434 |
| 8 | 3 | 17.168 | 20/6:02.518 |
| 9 | 3 | 17.730 | 20/6:01.666 |
| 10 | 3 | 17.164 | 21/6:17.755 |
| 11 | 3 | 20.161 | 20/6:04.017 |
| 12 | 3 | 17.608 | 20/6:03.050 |
| 13 | 3 | 17.671 | 20/6:02.345 |
| 14 | 3 | 17.190 | 20/6:01.044 |
| 15 | 3 | 16.737 | 21/6:17.235 |
| 16 | 3 | 17.432 | 21/6:16.585 |
| 17 | 3 | 17.319 | 21/6:15.874 |
| 18 | 3 | 17.065 | 21/6:14.948 |
| 19 | 3 | 17.158 | 21/6:14.228 |
| 20 | 3 | 17.582 | 21/6:14.030 |
| 21 | 3 | 17.791 | 21/6:14.062 |