| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.989 | 18/5:05.802 |
| 2 | 2 | 16.342 | 19/5:16.645 |
| 3 | 2 | 16.772 | 18/5:00.618 |
| 4 | 2 | 16.386 | 19/5:15.823 |
| 5 | 1 | 16.691 | 19/5:16.084 |
| 6 | 1 | 16.753 | 19/5:16.454 |
| 7 | 2 | 16.692 | 19/5:16.554 |
| 8 | 2 | 16.771 | 18/5:00.141 |
| 9 | 2 | 16.815 | 18/5:00.422 |
| 10 | 2 | 16.884 | 18/5:00.771 |
| 11 | 2 | 17.061 | 18/5:01.346 |
| 12 | 2 | 16.721 | 18/5:01.316 |
| 13 | 2 | 16.579 | 18/5:01.093 |
| 14 | 2 | 16.767 | 18/5:01.144 |
| 15 | 2 | 16.651 | 18/5:01.049 |
| 16 | 2 | 16.643 | 18/5:00.957 |
| 17 | 2 | 16.718 | 18/5:00.955 |
| 18 | 2 | 16.889 | 18/5:01.124 |