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B2 R2 B2 F2 D' U2 F2 D2 F2 L2 D2 F' R' F L U L B2 L' B F2 U'

x' y // inspection
U2 R2 U' y' x l (l' R') U l U' R2' // cross
U' U R U R' d' U R U' R' U y' L' U' L // 1st pair
U2 y' R' U' R U' R' U R // 2nd pair
U y' U R U' R' // 3rd pair
y' U3' (R' R2) U R' d' U' L' U L // 4th pair
U2' F (R' R2) U R' U' F' F S R U R' U' f' // OLL
U y R' R U' U R U' R' U R2' y R U R' U' F' d x R2' U R U' // PLL alg.garron

x' y' U2 L2 D' R' F D // cross alg.garron
U R U R2' U' R // 1st pair alg.garron
R U R' U2 R' U R // 1st pair alg.garron
U L' U L U' L' U L // 4th pair alg.garron
(U) (R' U' F') R U R' U' R' F R2 U' R' U' R U R' (U R) // PLL (R U' F') Tperm (F U R) alg.garron

2nd solve - 18.39

Spoiler

D B2 U' L2 D' U2 F2 U L2 F2 U' L B2 L2 B R D U' L' U2 R2 U'

y' x' // inspection
U R (x' y') U x U2 (x' y') U' l' U l // cross
U L' U' L R' U' R // 1st pair
R U2 R' U' L U L' U L U' L' // 2nd pair
U2' U2 d' U (L L2') U' L U2 y' L' U' L // 3rd pair
U' R U R' U R U' R' // 4th pair
U M' U M U2 M' U M // OLL
F R U' R' U' R U R' F' R U R' U' l' U R U' // PLL alg.garron

So many short white crosses. Try to move and place the pieces simultaneously, rather than one at a time.
x2 U' R' F D' R2 B // cross alg.garron
F' U F L U L' // 2nd pair alg.garron
U2 R U' R' U L' U' L // 3rd pair alg.garron

3rd solve - 21.69

Spoiler

D2 B2 D' L2 B2 R2 U L2 U2 L2 U L B R' U B2 R' B2 D' B D U'

x' y' // inspection
U' r' R U x U2 (x' y) x U2 R' U R' R U x' // cross
U2' U (L L2') U' L y' R' U' R // 1st pair
U (R U R' U')2 R U R' // 2nd pair
U y' U2 y2' R' U R U' R' U' R // 3rd pair
y2 U' d' U L' U' L U L' U' L // 4th pair
U' R U R' U' l' U R U' x' // OLL
U' y' M2' U M2' U M' U2 M2' U2 M' U2 // PLL alg.garron

U2 B2 F2 R2 D F2 R2 U' L2 U B' R' U2 F2 U' L B2 F' U F' U'

y' // inspection
R2' F R U2' x' U2 x y' U2' y2' y F U' x U' R2' (x' y) // cross
U' U4 R U R' U2' R' U' R // 1st pair
U2 U' (R' R2) U' R' U' y' (L L2') U L // 2nd pair
U2 U' y d' U2' (L L2') U L U y' R U R' // 3rd pair
U y' U y' R' U2 R U2' R' U R // 4th pair
U2' (l l2') U' L U' L' U L U' U L' L U' L' U2 l // OLL
U U' y2' y2 R' U R' d' x l' U R' U' R2 x' U' R' U R U // PLL alg.garron

L2 D' R2 D' L2 B2 F2 U2 B2 L2 F2 L D' B' R L' B' U' L2 D2

x2 // inspection
D R U U' U L2 U l' U l // cross
U4 y' R U' R' (L L2') U' L // 1st pair
y U R U' R' L' U' L // 2nd pair
U R U R' d' U' R U2' R' U R U' R' // 3rd pair
y' U y' U U' R' U2 R U' y R U' U R' U (R' R2) U2' R' U R U' R' // 4th pair
U R U R' U R U2' R' // OLL
U' // AUF alg.garron

x2 L' (U D) L2 F' R // cross alg.garron
(R U R' U')2 d' R U R' // 3rd pair alg.garron
y' U2 R2 U2 R' U' R U' R2 // 4th pair alg.garron
y' U R U' R' U' R U' R' U R U' R' // 4th pair alg.garron
F' (U' L' U L) F (L' U L) // 4th pair alg.garron