| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.123 | 19/5:06.337 |
| 2 | 3 | 18.477 | 18/5:11.400 |
| 3 | 2 | 17.884 | 18/5:14.904 |
| 4 | 4 | 16.687 | 18/5:11.270 |
| 5 | 3 | 16.151 | 18/5:07.159 |
| 6 | 3 | 17.465 | 18/5:08.361 |
| 7 | 3 | 15.869 | 18/5:05.115 |
| 8 | 3 | 17.525 | 18/5:06.407 |
| 9 | 3 | 16.042 | 18/5:04.446 |
| 10 | 3 | 16.288 | 18/5:03.320 |
| 11 | 3 | 16.920 | 18/5:03.433 |
| 12 | 3 | 18.946 | 18/5:06.566 |
| 13 | 3 | 18.852 | 18/5:09.086 |
| 14 | 3 | 18.754 | 18/5:11.121 |
| 15 | 3 | 17.057 | 18/5:10.848 |
| 16 | 3 | 16.058 | 18/5:09.485 |
| 17 | 4 | 16.101 | 18/5:08.328 |
| 18 | 4 | 15.662 | 18/5:06.861 |