| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.196 | 19/5:07.724 |
| 2 | 6 | 16.867 | 19/5:14.099 |
| 3 | 5 | 16.300 | 19/5:12.632 |
| 4 | 7 | 17.339 | 18/5:00.159 |
| 5 | 7 | 16.519 | 19/5:16.240 |
| 6 | 5 | 16.447 | 19/5:15.615 |
| 7 | 7 | 17.017 | 18/5:00.047 |
| 8 | 7 | 16.361 | 19/5:15.984 |
| 9 | 8 | 21.361 | 18/5:08.814 |
| 10 | 8 | 16.862 | 18/5:08.284 |
| 11 | 8 | 16.701 | 18/5:07.587 |
| 12 | 7 | 16.205 | 18/5:06.262 |
| 13 | 7 | 16.398 | 18/5:05.409 |
| 14 | 7 | 16.347 | 18/5:04.611 |
| 15 | 7 | 16.442 | 18/5:04.034 |
| 16 | 7 | 16.307 | 18/5:03.378 |
| 17 | 7 | 16.150 | 18/5:02.632 |
| 18 | 6 | 16.240 | 18/5:02.059 |