| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.955 | 18/5:05.019 |
| 2 | 2 | 16.980 | 18/5:05.415 |
| 3 | 2 | 16.486 | 18/5:02.526 |
| 4 | 1 | 16.845 | 18/5:02.697 |
| 5 | 1 | 17.270 | 18/5:04.329 |
| 6 | 1 | 16.726 | 18/5:03.786 |
| 7 | 1 | 16.665 | 18/5:03.240 |
| 8 | 1 | 17.112 | 18/5:03.837 |
| 9 | 1 | 16.949 | 18/5:03.976 |
| 10 | 2 | 21.213 | 18/5:11.761 |
| 11 | 1 | 17.144 | 18/5:11.473 |
| 12 | 1 | 17.155 | 18/5:11.025 |
| 13 | 1 | 20.916 | 18/5:16.268 |
| 14 | 1 | 16.844 | 18/5:15.334 |
| 15 | 1 | 16.599 | 18/5:14.230 |
| 16 | 1 | 17.149 | 18/5:13.884 |
| 17 | 1 | 17.249 | 18/5:13.683 |
| 18 | 1 | 17.806 | 18/5:14.063 |