| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.942 | 17/5:05.014 |
| 2 | 1 | 16.201 | 18/5:07.287 |
| 3 | 1 | 17.608 | 18/5:10.506 |
| 4 | 1 | 16.201 | 18/5:05.784 |
| 5 | 1 | 20.020 | 18/5:16.699 |
| 6 | 1 | 16.733 | 18/5:14.115 |
| 7 | 1 | 16.495 | 18/5:11.657 |
| 8 | 1 | 18.063 | 18/5:13.342 |
| 9 | 1 | 17.090 | 18/5:12.706 |
| 10 | 1 | 16.914 | 18/5:11.881 |
| 11 | 1 | 17.384 | 18/5:11.974 |
| 12 | 1 | 24.541 | 17/5:04.855 |
| 13 | 1 | 16.375 | 17/5:02.818 |
| 14 | 1 | 16.772 | 17/5:01.554 |
| 15 | 1 | 17.123 | 17/5:00.857 |
| 16 | 1 | 16.421 | 18/5:17.118 |
| 17 | 1 | 17.050 | 18/5:16.517 |
| 18 | 1 | 17.561 | 18/5:16.494 |