| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 18.940 | N/A |
| 2 | 6 | 17.855 | 21/6:16.004 |
| 3 | 7 | 18.636 | 20/6:05.604 |
| 4 | 7 | 17.122 | 21/6:16.036 |
| 5 | 4 | 17.611 | 21/6:15.006 |
| 6 | 6 | 21.103 | 20/6:09.782 |
| 7 | 6 | 17.605 | 20/6:07.058 |
| 8 | 6 | 16.975 | 20/6:03.401 |
| 9 | 6 | 17.442 | 20/6:01.768 |
| 10 | 6 | 17.265 | 20/6:00.125 |
| 11 | 5 | 17.420 | 21/6:17.008 |
| 12 | 5 | 17.280 | 21/6:15.874 |
| 13 | 5 | 16.966 | 21/6:14.406 |
| 14 | 5 | 16.997 | 21/6:13.212 |
| 15 | 5 | 19.644 | 21/6:15.097 |
| 16 | 6 | 17.865 | 21/6:15.988 |
| 17 | 6 | 17.469 | 21/6:15.508 |
| 18 | 7 | 18.752 | 21/6:16.595 |
| 19 | 7 | 16.958 | 21/6:15.567 |
| 20 | 7 | 18.960 | 21/6:16.755 |
| 21 | 7 | 19.064 | 21/6:17.929 |