| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.402 | 21/6:05.442 |
| 2 | 4 | 16.859 | 22/6:16.871 |
| 3 | 5 | 23.190 | 19/6:03.856 |
| 4 | 5 | 19.659 | 19/6:06.273 |
| 5 | 5 | 17.277 | 20/6:17.548 |
| 6 | 4 | 15.149 | 20/6:05.120 |
| 7 | 4 | 20.383 | 20/6:11.197 |
| 8 | 5 | 21.186 | 20/6:17.763 |
| 9 | 4 | 16.058 | 20/6:11.473 |
| 10 | 4 | 16.777 | 20/6:07.880 |
| 11 | 4 | 18.057 | 20/6:07.267 |
| 12 | 4 | 16.104 | 20/6:03.502 |
| 13 | 4 | 15.004 | 21/6:16.554 |
| 14 | 4 | 18.433 | 21/6:17.307 |
| 15 | 4 | 14.843 | 21/6:12.933 |
| 16 | 4 | 14.858 | 21/6:09.126 |
| 17 | 4 | 14.851 | 21/6:05.758 |
| 18 | 4 | 20.552 | 21/6:09.416 |
| 19 | 4 | 20.922 | 21/6:13.097 |
| 20 | 4 | 18.009 | 21/6:13.352 |
| 21 | 4 | 16.036 | 21/6:11.609 |