Well, I've been upgrading some times since the last update:
1.14.705 - Luigi Circuit
1.23.840 - Moo Moo Meadows
1.54.422 - Mushroom Gorge
2.01.759 - Toad's Factory
1.28.786 - Mario Circuit
2.07.075 - Coconut Mall
2.11.658 - DK's Snowboad Cross
2.00.569 - Wario's Gold Mine
1.41.192 - Daisy Circuit
2.31.676 - Koopa Cape
2.30.604 - Maple Treeway
2.07.589 - Grumble Volcano
2.06.797 - Dry Dry Ruins
1.53.300 - Moonview Highway
2.40.240 - Bowser's Castle
2.45.784 - Rainbow Road
1.19.911 - Peach Beach
1.06.303 - Yoshi Falls
0.57.981 - Ghost Valley 2
1.50.989 - Mario Raceway
2.28.260 - Sherbet Land
1.39.655 - Shy Guy Beach
2.14.674 - Delfino Square
2.13.929 - Waluigi Stadium
1.43.543 - Desert Hills
2.33.250 - Bowser Castle 3
2.28.622 - DK's Jungle Parkway
1.43.643 - Mario Circuit
1.25.567 - Mario Circuit 3
2.19.321 - Peach Gardens
2.32.407 - DK Mountain
2.48.021 - Bowser's Castle
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Some times are, well, not that good... But some are 
...
THE NETHERLANDS
