| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.569 | 21/6:08.949 |
| 2 | 3 | 17.248 | 21/6:05.579 |
| 3 | 4 | 21.707 | 20/6:16.827 |
| 4 | 3 | 16.629 | 20/6:05.765 |
| 5 | 3 | 18.370 | 20/6:06.092 |
| 6 | 4 | 21.852 | 20/6:17.917 |
| 7 | 3 | 17.254 | 20/6:13.226 |
| 8 | 3 | 16.553 | 20/6:07.955 |
| 9 | 3 | 16.854 | 20/6:04.524 |
| 10 | 3 | 17.067 | 20/6:02.206 |
| 11 | 3 | 16.984 | 20/6:00.158 |
| 12 | 3 | 17.387 | 21/6:17.080 |
| 13 | 3 | 18.764 | 20/6:00.366 |
| 14 | 3 | 17.280 | 21/6:17.277 |
| 15 | 3 | 17.210 | 21/6:16.219 |
| 16 | 3 | 17.053 | 21/6:15.088 |
| 17 | 3 | 17.270 | 21/6:14.357 |
| 18 | 3 | 17.435 | 21/6:13.900 |
| 19 | 3 | 17.087 | 21/6:13.107 |
| 20 | 3 | 17.614 | 21/6:12.946 |
| 21 | 2 | 16.900 | 21/6:12.087 |