| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.383 | 21/6:05.043 |
| 2 | 3 | 20.640 | 19/6:01.218 |
| 3 | 2 | 16.720 | 20/6:04.953 |
| 4 | 2 | 16.962 | 21/6:16.451 |
| 5 | 2 | 17.235 | 21/6:13.548 |
| 6 | 2 | 16.966 | 21/6:10.671 |
| 7 | 2 | 17.062 | 21/6:08.904 |
| 8 | 2 | 23.654 | 20/6:06.555 |
| 9 | 5 | 30.163 | 19/6:13.213 |
| 10 | 5 | 17.664 | 19/6:09.453 |
| 11 | 5 | 17.196 | 19/6:05.569 |
| 12 | 5 | 18.106 | 19/6:03.772 |
| 13 | 4 | 16.279 | 20/6:18.508 |
| 14 | 4 | 17.957 | 20/6:17.124 |
| 15 | 4 | 17.447 | 20/6:15.245 |
| 16 | 4 | 16.973 | 20/6:13.009 |
| 17 | 3 | 18.902 | 20/6:13.305 |
| 18 | 4 | 18.872 | 20/6:13.534 |
| 19 | 3 | 16.999 | 20/6:11.768 |
| 20 | 2 | 17.794 | 20/6:10.974 |