| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.682 | 18/5:00.276 |
| 2 | 1 | 16.101 | 19/5:11.439 |
| 3 | 1 | 16.478 | 19/5:11.986 |
| 4 | 1 | 18.323 | 18/5:04.128 |
| 5 | 1 | 16.335 | 18/5:02.108 |
| 6 | 2 | 20.793 | 18/5:14.136 |
| 7 | 2 | 16.536 | 18/5:11.781 |
| 8 | 2 | 16.419 | 18/5:09.751 |
| 9 | 2 | 16.415 | 18/5:08.164 |
| 10 | 1 | 16.441 | 18/5:06.941 |
| 11 | 1 | 16.509 | 18/5:06.052 |
| 12 | 1 | 16.923 | 18/5:05.933 |
| 13 | 1 | 16.557 | 18/5:05.324 |
| 14 | 1 | 16.872 | 18/5:05.208 |
| 15 | 1 | 16.990 | 18/5:05.249 |
| 16 | 1 | 16.826 | 18/5:05.100 |
| 17 | 1 | 16.635 | 18/5:04.766 |
| 18 | 1 | 16.118 | 18/5:03.953 |