| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.591 | 21/6:09.411 |
| 2 | 6 | 18.830 | 20/6:04.210 |
| 3 | 5 | 22.311 | 19/6:11.969 |
| 4 | 6 | 19.965 | 19/6:13.811 |
| 5 | 6 | 17.771 | 19/6:06.578 |
| 6 | 6 | 19.260 | 19/6:06.472 |
| 7 | 6 | 17.749 | 19/6:02.295 |
| 8 | 7 | 17.821 | 20/6:18.245 |
| 9 | 7 | 18.412 | 20/6:17.133 |
| 10 | 7 | 17.341 | 20/6:14.102 |
| 11 | 7 | 17.416 | 20/6:11.758 |
| 12 | 7 | 21.720 | 20/6:16.978 |
| 13 | 7 | 20.127 | 20/6:18.945 |
| 14 | 7 | 23.240 | 19/6:05.823 |
| 15 | 7 | 18.697 | 19/6:05.118 |
| 16 | 7 | 19.233 | 19/6:05.137 |
| 17 | 7 | 19.118 | 19/6:05.026 |
| 18 | 7 | 22.391 | 19/6:08.382 |
| 19 | 7 | 20.514 | 19/6:09.507 |