| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 17.123 | 18/5:08.214 |
| 2 | 7 | 17.087 | 18/5:07.890 |
| 3 | 7 | 18.006 | 18/5:13.296 |
| 4 | 7 | 17.238 | 18/5:12.543 |
| 5 | 7 | 17.333 | 18/5:12.433 |
| 6 | 6 | 16.684 | 18/5:10.413 |
| 7 | 5 | 16.985 | 18/5:09.744 |
| 8 | 6 | 17.462 | 18/5:10.316 |
| 9 | 5 | 16.960 | 18/5:09.756 |
| 10 | 5 | 17.117 | 18/5:09.591 |
| 11 | 6 | 16.936 | 18/5:09.160 |
| 12 | 6 | 17.138 | 18/5:09.103 |
| 13 | 6 | 17.013 | 18/5:08.883 |
| 14 | 6 | 17.048 | 18/5:08.739 |
| 15 | 7 | 20.791 | 18/5:13.105 |
| 16 | 7 | 16.818 | 18/5:12.456 |
| 17 | 6 | 16.949 | 18/5:12.023 |
| 18 | 6 | 16.793 | 18/5:11.481 |