| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.009 | N/A |
| 2 | 1 | 17.091 | 18/5:09.556 |
| 3 | 1 | 16.995 | 18/5:08.074 |
| 4 | 1 | 16.993 | 18/5:08.456 |
| 5 | 1 | 17.185 | 18/5:09.131 |
| 6 | 1 | 17.279 | 18/5:09.855 |
| 7 | 1 | 16.943 | 18/5:09.386 |
| 8 | 1 | 16.911 | 18/5:08.973 |
| 9 | 1 | 16.820 | 18/5:08.470 |
| 10 | 1 | 17.759 | 18/5:09.852 |
| 11 | 1 | 19.047 | 18/5:13.148 |
| 12 | 1 | 18.842 | 18/5:15.527 |
| 13 | 1 | 17.172 | 18/5:15.144 |
| 14 | 1 | 17.390 | 18/5:15.105 |
| 15 | 1 | 17.183 | 18/5:14.821 |
| 16 | 1 | 18.005 | 18/5:15.506 |
| 17 | 1 | 17.056 | 18/5:15.096 |
| 18 | 1 | 17.243 | 18/5:14.923 |