| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.072 | 19/5:05.368 |
| 2 | 4 | 16.315 | 19/5:07.677 |
| 3 | 4 | 15.939 | 19/5:06.065 |
| 4 | 3 | 16.044 | 19/5:05.758 |
| 5 | 4 | 16.285 | 19/5:06.489 |
| 6 | 4 | 16.154 | 19/5:06.562 |
| 7 | 4 | 16.921 | 19/5:08.696 |
| 8 | 5 | 17.708 | 19/5:12.165 |
| 9 | 5 | 16.121 | 19/5:11.513 |
| 10 | 5 | 16.221 | 19/5:11.182 |
| 11 | 6 | 16.308 | 19/5:11.061 |
| 12 | 6 | 16.084 | 19/5:10.606 |
| 13 | 6 | 16.105 | 19/5:10.251 |
| 14 | 6 | 16.857 | 19/5:10.968 |
| 15 | 6 | 17.079 | 19/5:11.870 |
| 16 | 6 | 16.330 | 19/5:11.770 |
| 17 | 6 | 16.202 | 19/5:11.539 |
| 18 | 6 | 16.311 | 19/5:11.448 |
| 19 | 7 | 19.074 | 19/5:14.130 |