| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.435 | 17/5:13.395 |
| 2 | 2 | 17.968 | 17/5:09.425 |
| 3 | 3 | 18.005 | 17/5:08.312 |
| 4 | 2 | 18.225 | 17/5:08.690 |
| 5 | 3 | 18.605 | 17/5:10.209 |
| 6 | 2 | 18.113 | 17/5:09.828 |
| 7 | 3 | 19.957 | 17/5:14.034 |
| 8 | 4 | 19.348 | 17/5:15.894 |
| 9 | 4 | 19.074 | 17/5:16.823 |
| 10 | 4 | 20.644 | 16/5:01.398 |
| 11 | 4 | 20.283 | 16/5:03.501 |
| 12 | 4 | 21.169 | 16/5:06.435 |
| 13 | 4 | 19.005 | 16/5:06.254 |
| 14 | 4 | 23.320 | 16/5:11.030 |
| 15 | 4 | 20.251 | 16/5:11.895 |
| 16 | 4 | 20.159 | 16/5:12.561 |