| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.415 | 19/6:08.885 |
| 2 | 1 | 21.407 | 18/6:07.398 |
| 3 | 1 | 19.373 | 18/6:01.170 |
| 4 | 1 | 18.451 | 19/6:13.569 |
| 5 | 1 | 17.223 | 19/6:04.302 |
| 6 | 1 | 19.766 | 19/6:06.178 |
| 7 | 1 | 18.723 | 19/6:04.686 |
| 8 | 1 | 18.669 | 19/6:03.439 |
| 9 | 1 | 17.777 | 19/6:00.586 |
| 10 | 1 | 29.074 | 19/6:19.768 |
| 11 | 1 | 24.233 | 18/6:06.727 |
| 12 | 1 | 18.797 | 18/6:04.362 |
| 13 | 1 | 18.241 | 18/6:01.591 |
| 14 | 1 | 20.311 | 18/6:01.877 |
| 15 | 1 | 18.111 | 19/6:19.457 |
| 16 | 1 | 19.112 | 19/6:18.436 |
| 17 | 1 | 20.168 | 19/6:18.716 |
| 18 | 1 | 21.201 | 18/6:00.052 |