| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.811 | 18/5:02.598 |
| 2 | 4 | 16.200 | 19/5:13.604 |
| 3 | 4 | 16.123 | 19/5:11.182 |
| 4 | 5 | 17.716 | 18/5:00.825 |
| 5 | 5 | 16.202 | 19/5:15.598 |
| 6 | 5 | 16.421 | 19/5:14.998 |
| 7 | 5 | 16.137 | 19/5:13.799 |
| 8 | 5 | 15.996 | 19/5:12.564 |
| 9 | 5 | 16.399 | 19/5:12.455 |
| 10 | 5 | 16.057 | 19/5:11.718 |
| 11 | 5 | 15.989 | 19/5:10.997 |
| 12 | 5 | 15.824 | 19/5:10.135 |
| 13 | 4 | 16.117 | 19/5:09.834 |
| 14 | 4 | 16.130 | 19/5:09.594 |
| 15 | 4 | 15.985 | 19/5:09.202 |
| 16 | 4 | 16.242 | 19/5:09.164 |
| 17 | 5 | 16.319 | 19/5:09.217 |
| 18 | 4 | 15.891 | 19/5:08.812 |
| 19 | 4 | 15.938 | 19/5:08.497 |