| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.299 | N/A |
| 2 | 3 | 17.786 | 18/5:04.661 |
| 3 | 3 | 17.442 | 18/5:01.737 |
| 4 | 3 | 17.235 | 19/5:17.077 |
| 5 | 3 | 18.247 | 18/5:02.816 |
| 6 | 2 | 20.274 | 18/5:11.644 |
| 7 | 2 | 17.678 | 18/5:10.174 |
| 8 | 2 | 17.522 | 18/5:08.745 |
| 9 | 3 | 19.346 | 18/5:11.550 |
| 10 | 4 | 21.878 | 18/5:18.514 |
| 11 | 4 | 17.686 | 18/5:16.958 |
| 12 | 3 | 17.553 | 18/5:15.480 |
| 13 | 3 | 17.407 | 18/5:14.042 |
| 14 | 3 | 18.599 | 18/5:14.383 |
| 15 | 3 | 17.936 | 18/5:13.871 |
| 16 | 3 | 17.417 | 18/5:12.839 |
| 17 | 3 | 17.436 | 18/5:11.956 |
| 18 | 3 | 17.317 | 18/5:11.058 |