| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.988 | 18/5:05.784 |
| 2 | 1 | 16.783 | 18/5:03.939 |
| 3 | 1 | 16.900 | 18/5:04.026 |
| 4 | 1 | 16.687 | 18/5:03.111 |
| 5 | 1 | 17.062 | 18/5:03.912 |
| 6 | 2 | 16.705 | 18/5:03.375 |
| 7 | 2 | 16.538 | 18/5:02.562 |
| 8 | 1 | 16.547 | 18/5:01.973 |
| 9 | 2 | 17.721 | 18/5:03.862 |
| 10 | 2 | 17.027 | 18/5:04.124 |
| 11 | 2 | 16.279 | 18/5:03.115 |
| 12 | 2 | 17.481 | 18/5:04.077 |
| 13 | 2 | 16.717 | 18/5:03.833 |
| 14 | 2 | 16.364 | 18/5:03.170 |
| 15 | 2 | 16.916 | 18/5:03.258 |
| 16 | 2 | 16.398 | 18/5:02.752 |
| 17 | 2 | 16.271 | 18/5:02.171 |
| 18 | 2 | 16.081 | 18/5:01.465 |