| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.921 | 18/5:04.578 |
| 2 | 2 | 17.329 | 18/5:08.250 |
| 3 | 2 | 16.779 | 18/5:06.174 |
| 4 | 1 | 16.543 | 18/5:04.074 |
| 5 | 3 | 20.292 | 18/5:16.310 |
| 6 | 2 | 16.199 | 18/5:12.189 |
| 7 | 1 | 16.093 | 18/5:08.973 |
| 8 | 1 | 17.013 | 18/5:08.630 |
| 9 | 1 | 16.915 | 18/5:08.168 |
| 10 | 1 | 16.140 | 18/5:06.403 |
| 11 | 1 | 16.026 | 18/5:04.773 |
| 12 | 1 | 16.629 | 18/5:04.319 |
| 13 | 1 | 17.024 | 18/5:04.481 |
| 14 | 1 | 16.186 | 18/5:03.543 |
| 15 | 1 | 16.342 | 18/5:02.917 |
| 16 | 1 | 16.286 | 18/5:02.307 |
| 17 | 1 | 16.789 | 18/5:02.300 |
| 18 | 1 | 16.485 | 18/5:01.991 |