| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.025 | 22/6:14.550 |
| 2 | 3 | 16.613 | 22/6:10.018 |
| 3 | 3 | 17.347 | 22/6:13.890 |
| 4 | 2 | 16.305 | 18/5:02.805 |
| 5 | 2 | 16.589 | 18/5:01.964 |
| 6 | 3 | 17.032 | 18/5:02.733 |
| 7 | 3 | 17.461 | 18/5:04.385 |
| 8 | 3 | 16.836 | 18/5:04.218 |
| 9 | 2 | 16.134 | 18/5:02.684 |
| 10 | 2 | 16.584 | 18/5:02.267 |
| 11 | 2 | 16.100 | 18/5:01.133 |
| 12 | 1 | 16.215 | 18/5:00.361 |
| 13 | 1 | 16.722 | 18/5:00.410 |
| 14 | 1 | 16.398 | 18/5:00.036 |
| 15 | 1 | 16.272 | 19/5:16.202 |
| 16 | 1 | 16.394 | 19/5:15.907 |
| 17 | 1 | 16.264 | 19/5:15.502 |
| 18 | 1 | 16.143 | 19/5:15.014 |
| 19 | 1 | 18.379 | 19/5:16.813 |